2026-06-25T01:49:49Z https://journals.unihaz.ac.id/index.php/agroqua/oai

oai:ojs3.unihaz.ac.id:article/66 2021-07-29T06:08:23Z agroqua:ART

RESPON PERTUMBUHAN DAN HASIL JAMUR TIRAM PADA KONSENTRASI NPK DAN FREKUENSI PENYIRAMAN: RESPON PERTUMBUHAN DAN HASIL JAMUR TIRAM PADA KONSENTRASI NPK DAN FREKUENSI PENYIRAMAN Mulatsih, Sri Asfaruddin, Asfaruddin concentration frequency watering mushroom This research to determine  the concentration and frequency of watering on growth and yield of Oyster Mushrooms. The Research used a Randomized  Method with two factors, The first factor was NPK concentration which  consisted of 3 level : A1 = 0 %, A2 = 10%, A3 = 30 % and the second factor was the frequency of watering consisting of 3 level, B1 : 1 time, B2 : 2 time, B3 : 3time.  The result showed that the NPK concentration treatment  had a significant KONSENTRASI affected on mushroom 12 week after plant, significantly affected of mushroom/baglog  and weight of mushroom/baglog 12 week after plant,  but no significant effect weight on mushroom 8 week after plant.  The frequency of watering had significant effect of amound mushroom/baglog and weigth mushroom  12 week after plant, significantly effect on the weigt mushroom/baglog 8 week after plant and had no significant effection other parameter.  The interaction between  the NPK concentration and frequency of watering only had significant effected the weight of mushroom 8 week after plant.  Concentration  NPK10 % (A2) and 2 times watering frequency (B2) showed the best oyster mushroom result. University of Prof. Dr. Hazairin, SH 2020-11-28 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion application/pdf https://journals.unihaz.ac.id/index.php/agroqua/article/view/66 10.32663/ja.v18i2.66 Jurnal Agroqua: Media Informasi Agronomi dan Budidaya Perairan; Vol. 18 No. 2 (2020): Jurnal Agroqua; 233-238 Jurnal Agroqua: Media Informasi Agronomi dan Budidaya Perairan; Vol 18 No 2 (2020): Jurnal Agroqua; 233-238 2598-4071 0216-6585 10.32663/ja.v18i2 id en https://journals.unihaz.ac.id/index.php/agroqua/article/view/66/821 Copyright (c) 2020 Sri Mulatsih, Asfaruddin Asfaruddin

oai:ojs3.unihaz.ac.id:article/1286 2021-07-29T06:08:23Z agroqua:ART

ANALISIS FAKTOR-FAKTOR YANG MEMPENGARUHI PENDAPATAN RUMAH TANGGA PELAKU USAHA DI PARIWISATA PESISIR (DI WILAYAH TANJUNG SETIA DAN LABUHAN JUKUNG, KABUPATEN PESISIR BARAT) Fransiska, Dike Kaskoyo, Hari Zakaria, Wan Abbas allocation of working time income welfare Pesisir Barat Regency is one of the regencies located in the coastal regions of Indonesia, precisely in Lampung Province. Pesisir Barat Regency has the main potential in the tourism sector, especially in coastal tourism. Tanjung Setia and LabuhanJukung are tourism which become tourism icons in Pesisir Barat Regency. The purpose of this study is to analyze the allocation and distribution of work of household members, analyze the level of household income and what factors influence it, and determine the level of household welfare in the Tanjung Setia and LabuhanJukung Coastal Areas, Pesisir Barat Regency. The population in this study is household businesses or workers in the Tanjung Setia tourism area and LabuhanJukung. Determination of the number of samples using purposive sampling method. The results of the study revealed that, the allocation of household work time of business operators in the Tanjung Setia tourism area was more dominant in productive activities as well as the LabuhanJukung tourism area. The allocation of productive working time in the Tanjung Setia tourism area is 37.79% or 9.07 hours / day, while in LabuhanJukung is 33, 44% or 8.03 hours / day. The level of household income of business operators in the Tanjung Setia tourism area is relatively greater when compared to LabuhanJukung. In the tourism regions of Tanjung Setia and LabuhanJukung, the level of income is influenced by age, number of family members, distance and location of work time, while the educational variable has no significant effect. The level of household welfare of business operators in the Tanjung Setia tourism area is mostly classified in the welfare category with a percentage of 48, 94% or 48 people, while in LabuhanJukung tourism area is classified as not prosperous with a percentage of 51.97% or 66 people.   University of Prof. Dr. Hazairin, SH 2020-11-25 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion application/pdf https://journals.unihaz.ac.id/index.php/agroqua/article/view/1286 10.32663/ja.v18i2.1286 Jurnal Agroqua: Media Informasi Agronomi dan Budidaya Perairan; Vol. 18 No. 2 (2020): Jurnal Agroqua; 202-212 Jurnal Agroqua: Media Informasi Agronomi dan Budidaya Perairan; Vol 18 No 2 (2020): Jurnal Agroqua; 202-212 2598-4071 0216-6585 10.32663/ja.v18i2 id https://journals.unihaz.ac.id/index.php/agroqua/article/view/1286/818 Copyright (c) 2020 Dike Fransiska, Hari Kaskoyo, Wan Abbas Zakaria

oai:ojs3.unihaz.ac.id:article/1297 2021-07-29T06:08:23Z agroqua:ART

PERFORMA BUDIDAYA IKAN LELE SANGKURIANG (Clarias gariepinus) SISTEM BIOFLOK DENGAN INTERVENSI GRADING PERFORMA BUDIDAYA IKAN LELE SANGKURIANG (Clarias gariepinus) SISTEM BIOFLOK DENGAN INTERVENSI GRADING Tasyah, Novira Nanda Mulyono, Mugi Farchan, Moch Panjaitan, Amyda Suryati Thaib, Effi Aftiani The Performance Biofloc Grading Sangkuriang Catfish Sangkuriang catfish is a freshwater consumption fish that has a pretty good profit. The application of biofloc technology in catfish farming increases the cost of feed up to 300 (20% of the total production cost, and my jugaldenaku)). The purpose of the study was to determine the application of interventions and measurement of aquaculture performance. FCR 0.8 and SR 88.3%. The application of intervention by grading began at Daily of Culture (DOC) 35 then every 2 weeks until harvest. The percentage of oversized harvest size in non-intervention ponds was 28.9% while in intervention pools 5.3% income loss can be increased from 1,036,600 IDR to only 78,000 IDR. Ikan lele sangkuriang merupakan ikan konsumsi air tawar yang memiliki prospek cukup baik. Penerapan teknologi bioflok pada budidaya ikan lele berpotensi mengurangi biaya pakan hingga 10 - 20% dari total biaya produksi, dan juga budidaya dapat dilakukan dengan densitas tinggi (250 – 300 ekor/m3). Tujuan penelitian adalah untuk mengetahui penerapan intervensi dan mengukur performa budidaya. Penerapan intervensi dalam proses produksinya diperoleh perbedaan performa dibandingkan sebelum dilakukan intervensi. Nilai FCR pada kolam non intervensi adalah 1,2 dan SR 66,0% menjadi pembeda dibandingkan dengan kolam intervensi yaitu FCR 0,8 dan SR 88,3%. Penerapan intervensi dengan grading dimulai pada saat DOC 35 lalu setiap 2 minggu hingga panen. Persentasi ukuran panen oversized pada kolam non intervensi sebanyak 28,9% sedangkan pada kolam intervensi  5,3%. Sehingga loss income dapat ditekan dari sebesar Rp 1.036.600 menjadi hanya Rp 78.000. University of Prof. Dr. Hazairin, SH 2020-11-22 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion application/pdf https://journals.unihaz.ac.id/index.php/agroqua/article/view/1297 10.32663/ja.v18i2.1297 Jurnal Agroqua: Media Informasi Agronomi dan Budidaya Perairan; Vol. 18 No. 2 (2020): Jurnal Agroqua; 168-174 Jurnal Agroqua: Media Informasi Agronomi dan Budidaya Perairan; Vol 18 No 2 (2020): Jurnal Agroqua; 168-174 2598-4071 0216-6585 10.32663/ja.v18i2 id https://journals.unihaz.ac.id/index.php/agroqua/article/view/1297/814 Copyright (c) 2020 Mugi Mulyono, Novira Nanda Tasyah, Moch Farchan, Amyda Suryati Panjaitan, Effi Aftiani Thaib

oai:ojs3.unihaz.ac.id:article/1371 2021-07-29T06:08:23Z agroqua:ART

KARAKTERISTIK MORFOLOGI BATANG DAN DAUN PADA 14 GENOTIPE PADI LOKAL (Oryza sativa. L) KABUPATEN KUANTAN SINGINGI Irawan, Rendi Ezward, Chairil Sepridho, Sepridho Morphological, characterization, stem, leaf Karakterisasi, morfologi, batang, daun Characterization is an observation process with the aim of knowing the characteristics of a plant. The aims of the study is to identify and characterize 14 genotypes local rice in Kuantan Singingi Regency. This research was used purposive sampling method (purposive random sampling). Data were collected by identifying the characteristics of 14 genotypes local rice in Kuantan Singingi directly into the field. Data observations were carried out on samples based on the guidelines for the characterization and evaluation system for rice plants, the National Commission for Germplasm (2003) and Bioversity International, IRRI and WARDA (2007). The characters observed were qualitative and quantitative characters in the stem and leaf organs. Observation data were processed using Ms. software. Excel and (NTSYS-pc) version 2.02. The results showed a variety of morphological characters of stems and leaves, where the 79% similarity coefficient resulted in five (5) groups. Karakterisasi adalah suatu proses pengamatan dengan tujuan untuk mengetahui karakter yang dimiliki suatu tanaman. Penelitian ini bertujuan mengidentifikasi dan mengkarakterisasi 14 genotipe padi lokal Kabupaten Kuantan Singingi. Penelitian ini menggunakan metode pengambilan sampel secara sengaja (purposive random sampling). Pengambilan data dilakukan dengan mengidentifikasi karakteristik 14 genotipe padi lokal yang ada di Kabupaten Kuantan Singingi secara langsung ke lapangan. Pengamatan data dilakukan terhadap sampel berdasarkan panduan sistem karakterisasi dan evaluasi tanaman padi Komisi Nasional Plasma Nutfah (2003) dan Bioversity International, IRRI and WARDA(2007). Karakter yang diamati adalah karakter kualitatif dan kuantitatif pada organ batang dan daun. Data hasil pengamatan diolah dengan menggunakan software Ms. Excel dan  (NTSYS-pc) version 2.02. Hasil penelitian diperoleh keragaman karakter morfologi batang dan daun, dimana pada koofisien kemiripan 79% menghasilkan lima (5) kelompok. University of Prof. Dr. Hazairin, SH 2020-11-21 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion application/pdf https://journals.unihaz.ac.id/index.php/agroqua/article/view/1371 10.32663/ja.v18i2.1371 Jurnal Agroqua: Media Informasi Agronomi dan Budidaya Perairan; Vol. 18 No. 2 (2020): Jurnal Agroqua; 157-167 Jurnal Agroqua: Media Informasi Agronomi dan Budidaya Perairan; Vol 18 No 2 (2020): Jurnal Agroqua; 157-167 2598-4071 0216-6585 10.32663/ja.v18i2 id https://journals.unihaz.ac.id/index.php/agroqua/article/view/1371/813 Copyright (c) 2020 Rendi Irawan, Chairil Ezward, Sepridho Sepridho

oai:ojs3.unihaz.ac.id:article/1378 2022-12-28T15:11:53Z agroqua:ART

PENGARUH DOSIS APLIKASI PROBIOTIK PADA PAKAN TERHADAP PERTUMBUHAN DAN KELANGSUNGAN HIDUP IKAN GURAMI (Osphronemus gouramy) Effect Of Rabal Probiotic Dosage Application In Fish Feed On Growth And Survival Of Gouramy (Osphronemus gouramy) Violentina, Violentina Firman, Firman Martudi, Suharun Ikan gurami probiotik rabal pertumbuhan Gouramy (Osphronemus gouramy) growth relatively slowly, so efforts are needed to make these fish grow fast, among others through the application of the probiotic Rabal. This study aims to obtain the optimal dose of Rabal probiotics in feed on the growth and survival of gouramy size 4-6 cm.. This research was carried out in November 2021-January 2022 for 60 days in Bukit Peninjauan 1 Village, Sukaraja District, Seluma Regency, Bengkulu Province. The study used a completely randomized design (CRD) consisting of 4 treatments and 6 replications. P0 (control) without probiotics; P1 (Probiotics 10 ml/100 grams of feed), P2 (Probiotics 20 ml/100 grams of feed), and P3 (probiotics 30 ml/100 grams of feed).The results of the analysis of variance and orthogonal polynomials showed that the application dose of Rabal probiotics in feed had a significant effect on absolute weight gain and specific growth rate. The optimal application dose of 20.07 ml per 100 grams of feed resulted in an absolute increase of 38.98 grams of gouramy (P2) with a specific growth rate of 2.44%. Gurami (Osphronemus gouramy) tumbuh relatif lambat, sehingga diperlukan upaya agar ikan ini cepat besar antara lain melalui aplikasi probiotik Rabal.  Penelitian bertujuan untuk memperoleh dosis optimal  probiotik Rabal pada pakan terhadap pertumbuhan dan kelangsungan hidup ikan gurami  ukuran 4-6 cm.  Penelitian ini dilaksanakan pada bulan November 2021 - Januari 2022,  selama 60 hari di Desa Bukit Peninjauan 1 Kecamatan Sukaraja Kabupaten Seluma Provinsi Bengkulu.  Penelitian menggunakan  Rancangan Acak Lengkap (RAL) yang terdiri atas 4 perlakuan dan 6 ulangan. P0 (kontrol) tanpa probiotik; P1 (Probiotik 10 ml/100 gram pakan),  P2 (Probiotik 20ml/100 gram pakan), dan P3 (probiotik 30ml/100 gram pakan). Hasil analisis ragam dan polinomial orthogonal memperlihatkan bahwa dosis aplikasi probiotik Rabal pada pakan berpengaruh nyata terhadap pertambahan berat mutlak dan laju pertumbuhan spesifik. Dosis optimal aplikasi sebesar 20,07 ml per 100 gram pakan menghasilkan pertambahan mutlak Ikan Gurami  38,98 gram (P2) dengan laju pertumbuhan spesifik sebesar 2,44%. University of Prof. Dr. Hazairin, SH 2022-12-28 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion application/pdf https://journals.unihaz.ac.id/index.php/agroqua/article/view/1378 10.32663/ja.v20i2.1378 Jurnal Agroqua: Media Informasi Agronomi dan Budidaya Perairan; Vol. 20 No. 2 (2022): Jurnal Agroqua; 534-542 Jurnal Agroqua: Media Informasi Agronomi dan Budidaya Perairan; Vol 20 No 2 (2022): Jurnal Agroqua; 534-542 2598-4071 0216-6585 10.32663/ja.v20i2 id https://journals.unihaz.ac.id/index.php/agroqua/article/view/1378/1462 Copyright (c) 2022 Violentina Violentina, Firman Firman, Suharun Martudi

oai:ojs3.unihaz.ac.id:article/1390 2021-07-29T06:08:23Z agroqua:ART

PENGARUH LUMPUR SUNGAI TERHADAP PERTUMBUHAN DAN HASIL PADI TOLERAN ASAM-ASAM ORGANIK MERACUN GOLONGAN FENOLAT PADA SAWAH GAMBUT Haryoko, Widodo Utama, M. Zulman Harja phenolic acid rice river mud tolerant Experiments  on the effect of river sludge on the growth and production of rice tolerant of organic acids poisoning phenolics in peat rice fields were carried out in Kenagarian Ketaping, sub-district Lembah Anai, district Padang Pariaman from October 2015 to January 2016 with the aim of knowing the interaction of river mud and acid-tolerant rice varieties organic acids phenolics in peat soil. The experiment was carried out in a randomized block design with the first factor being 3 river mud that were different locations, namely River Mud located 0.5 km from the estuary, river mud affected by sea water 2.0 km from the estuary, and river mud unaffected by eea water 4 km from the estuary, while the second factor is 3 rice varieties tolerant to organic acids tolerance toxic phenolics and 4 replicatons.  The experimental results show that river mud can increase the growth and production of rice tolerant of organic acids to poison phenolics in peat rice fields with the highest production obtained in the Sunting Bungo Durian variety followed by Randah Kuning and then Cisokan Kuning varieties. University of Prof. Dr. Hazairin, SH 2020-11-19 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion application/pdf https://journals.unihaz.ac.id/index.php/agroqua/article/view/1390 10.32663/ja.v18i2.1390 Jurnal Agroqua: Media Informasi Agronomi dan Budidaya Perairan; Vol. 18 No. 2 (2020): Jurnal Agroqua; 140-148 Jurnal Agroqua: Media Informasi Agronomi dan Budidaya Perairan; Vol 18 No 2 (2020): Jurnal Agroqua; 140-148 2598-4071 0216-6585 10.32663/ja.v18i2 id https://journals.unihaz.ac.id/index.php/agroqua/article/view/1390/811 Copyright (c) 2020 Widodo Haryoko, M. Zulman Harja Utama

oai:ojs3.unihaz.ac.id:article/1427 2021-07-29T06:08:23Z agroqua:ART

PENGUJIAN HERBISIDA FORMULASI UNIHAZ PADA BERBAGAI JENIS GULMA Unihaz Formulation Herbicide Testing In Various Types Of Weeds Anwar, Risvan Wahyudi, Dicky Sunarti, Sunarti Suzanna, Eka Djatmiko, Djatmiko Aryani, Farida Clidemia hirta environmentally friendly Melastoma malabathricum organic herbicide Scleria sumatrensis This experiment aims to determine the effect of the herbicide Unihaz formulation on 30 types of weeds that are dominant in agricultural land. The target weeds consist of 10 types of grass weeds, 10 types of nut weeds and 10 types of broadleaf weeds. The tested weeds were sprayed with a herbicide of Unihaz formulation at a dose of 50 l / ha. The results of the study concluded that the herbicide of formulation Unihaz was effective in controlling the 10 weeds of the types of grass, namely Paspalum cunjugatum, Ischaemum timorence, Chrisopogon aciculatus, Brachiaria pospoloides, Echinochloa crus-galli, Imperata cylindrica, Axonopus compressus, Ischaemum globosa, and Cyrtococum oxyphyum. This herbicide was also effective in controlling the 10 weeds of the nut species, namely Cyperus brevifolius, Cyperus trachysanfos, Fimbristylis globulosa, Scleria sumatrensis, Cyperus aromaticus, Cyperus diformis, Scirpus mucronatus, Rhynchospora crystilis, Cyperus digitarius, and Fimbristylis malaceae. The herbicide of formulation Unihaz effectively controls eight types of broadleaf weeds, namely Urena lobota, Helyotis verticilata, Crassocephalum crapidiodes, Emilia sonchifolia, Asystasia intrusa, Mikania cordata, Hyptis suaveolens, and  Borreria alata, and was not very effective in controlling the weeds Clidemia hirta, and Melastoma malabatricum. University of Prof. Dr. Hazairin, SH 2020-11-19 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion application/pdf https://journals.unihaz.ac.id/index.php/agroqua/article/view/1427 10.32663/ja.v18i2.1427 Jurnal Agroqua: Media Informasi Agronomi dan Budidaya Perairan; Vol. 18 No. 2 (2020): Jurnal Agroqua; 129-139 Jurnal Agroqua: Media Informasi Agronomi dan Budidaya Perairan; Vol 18 No 2 (2020): Jurnal Agroqua; 129-139 2598-4071 0216-6585 10.32663/ja.v18i2 id https://journals.unihaz.ac.id/index.php/agroqua/article/view/1427/810 Copyright (c) 2020 Risvan Anwar, Dicky Wahyudi, Sunarti Sunarti, Eka Suzanna, Djatmiko Djatmiko, Farida Aryani

oai:ojs3.unihaz.ac.id:article/1477 2021-07-29T06:08:23Z agroqua:ART

MENINGKATKAN KADAR NITROGEN PUPUK ORGANIK PELEPAH SAWIT UNTUK MENDAPATKAN RASIO C/N IDEAL Sunarti, Sunarti Hasibuan, Ikhsan C/N ratio, formulation, N content, oil palm frond, organic fertilizer. Pupuk organik An intensive research about the application of Oil palm frond (OPF) organic fertilizer on paddy rice and soybean had been done for consecutive three years. The crops showed better growth and yield by years by OPF organic fertilizer compared to farmyard manure and chemical fertilizer. This finding was due to the adequate nutrient contents in OPF organic fertilizer which consist of more than 4% of N, P and K as required by national organic standard (SNI). However, the C/N ratio was rather high which more than 25%. This research aimed to evaluate new formulations of OPF organic fertilizer with the intention of finding ideal C/N ratio as required by SNI. In order to meet this objective, the study was conducted by mixing OPF chopped with various high N content organic materials. The best formulation was mixing of OPF chopped with oil palm leaves, farmyard manure and fish waste liquid fertilizer. The N content in this new formulation was 2.10% which was higher than previous OPF formulation 1.52%. Thus the C/N ratio became much lower in new formulation compared to previous one, 13.83% and 35.96% consecutively. University of Prof. Dr. Hazairin, SH 2020-11-21 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion application/pdf https://journals.unihaz.ac.id/index.php/agroqua/article/view/1477 10.32663/ja.v18i2.1477 Jurnal Agroqua: Media Informasi Agronomi dan Budidaya Perairan; Vol. 18 No. 2 (2020): Jurnal Agroqua; 149-156 Jurnal Agroqua: Media Informasi Agronomi dan Budidaya Perairan; Vol 18 No 2 (2020): Jurnal Agroqua; 149-156 2598-4071 0216-6585 10.32663/ja.v18i2 id https://journals.unihaz.ac.id/index.php/agroqua/article/view/1477/812 Copyright (c) 2020 Sunarti Sunarti, Ikhsan Hasibuan

oai:ojs3.unihaz.ac.id:article/1480 2021-07-29T06:08:23Z agroqua:ART

KARAKTERISTIK MUTU SOSIS AYAM DENGAN VARIASI SUBSTITUSI KACANG MERAH (Phaseolus vulgaris L) Pinardi, Jaka Widawati, Lina Nur’aini, Hesti Sausage is a food with a composition of meat, fat, binder, filler, water, salt, and spices and then steamed. This study aims to characterize the quality of chicken sausage substituted with red beans. The research was carried out in two stages, namely the chicken sausage processing stage and the analysis stage. The analysis conducted was protein, texture and organoleptic analysis. The results of the analysis of sausage protein levels ranged from 15.133% to 17.323%. Where the higher the red bean substitution, the lower the protein content of chicken sausage. The results of the sausage texture analysis ranged from 1,527 g/mm2 to 3,513 g/mm2. The results of the organoleptic analysis of the sausage color ranged from 2.65 (rather like) to 4.75 (really like). The results of oranoleptic analysis on the taste of sausage ranged from 2.45 (dislike) to 4.65 (really like). The results of the organoleptic analysis on the texture of the sausages ranged from 2.65 (rather like) to 4.65 (really like). University of Prof. Dr. Hazairin, SH 2020-11-23 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion application/pdf https://journals.unihaz.ac.id/index.php/agroqua/article/view/1480 10.32663/ja.v18i2.1480 Jurnal Agroqua: Media Informasi Agronomi dan Budidaya Perairan; Vol. 18 No. 2 (2020): Jurnal Agroqua; 194-201 Jurnal Agroqua: Media Informasi Agronomi dan Budidaya Perairan; Vol 18 No 2 (2020): Jurnal Agroqua; 194-201 2598-4071 0216-6585 10.32663/ja.v18i2 id https://journals.unihaz.ac.id/index.php/agroqua/article/view/1480/817 Copyright (c) 2020 Jaka Pinardi, Lina Widawati, Hesti Nur’aini

oai:ojs3.unihaz.ac.id:article/1482 2021-07-29T06:08:23Z agroqua:ART

ASPEK BIOLOGI Tor spp di SUNGAI KETAHUN BENGKULU UNTUK MENDUKUNG USAHA KONSERVASI DAN DOMESTIKASI Firman, Firman Martudi, Suharun Zulkhasyni, Zulkhasyni Mardhani, Mardhani Umbara, Jaya meristic character sexuality taxonomic status white fish Tor spp populer dengan nama baku tambra, tetapi orang-orang di provinsi Bengkulu menyebutnya sebagai ikan putih, Ikan ini merupakan salah satu ikan air tawar yang terancam punah, sehingga perlu dilestarikan baik melalui konservasi maupun dengan domestikasi. Selain itu status taksonomi Tor spp masih bermasalah dan kontroversial. Penelitian ini bertujuan untuk mengetahui beberapa aspek biologi ikan seperti Jenis, Seksualitas, karakter meristik serta hubungan panjang berat dan faktor kondisi relatif dari Tor spp di Sungai Ketahun Bengkulu. Hasil penelitian menunjukkan bahwa Jenis marga Tor spp yang tertangkap  di sungai Ketahun adalah  Tor tambroides dan Tor douronensis. Secara visual karakter meristik  kedua jenis ikan ini terlihat sangat mirip. Tor tambroides dan Tor douronensis jantan berukuran tubuh kecil, warna tubuh cemerlang, sedangkan betina berukuran tubuh  besar, menggembung dan berwarna kusam. Pola pertumbuhan Ikan Jenis Tor douronensis dengan koofisien regresi 3,159 dan Jenis Tor tambrodes dengan koofisien regresi 2,907 cenderung isometrik.  Hubungan panjang berat kedua jenis marga tor tersebut sangat kuat dan nyata dengan Koofisien determinasi (R2) keduanya sebesar 0,97.  Faktor kondisi relatif Tor tambrodes (1,8) lebih tinggi dibandingkan Tor douronensis (0,9). University of Prof. Dr. Hazairin, SH 2020-11-22 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion application/pdf https://journals.unihaz.ac.id/index.php/agroqua/article/view/1482 10.32663/ja.v18i2.1482 Jurnal Agroqua: Media Informasi Agronomi dan Budidaya Perairan; Vol. 18 No. 2 (2020): Jurnal Agroqua; 175-182 Jurnal Agroqua: Media Informasi Agronomi dan Budidaya Perairan; Vol 18 No 2 (2020): Jurnal Agroqua; 175-182 2598-4071 0216-6585 10.32663/ja.v18i2 id https://journals.unihaz.ac.id/index.php/agroqua/article/view/1482/815 Copyright (c) 2020 Firman Firman, Suharun Martudi, Zulkhasyni Zulkhasyni, Mardhani Mardhani, Jaya Umbara

oai:ojs3.unihaz.ac.id:article/1491 2021-07-29T06:08:23Z agroqua:ART

PERANAN PUPUK ORGANIK AMPAS TEBU DALAM MENINGKATKAN HASIL TANAMAN OKRA Hasibuan, Ikhsan Mulatsih, Sri Chrisdayanti, Tria Eva acid soil okra organic fertilizer sugarcane baggase Okra is one of many vegetables that could be cultivated in tropical climate countries. This crop also has healthy and pharmacy benefits. However, not many farmers grow okra in Indonesia yet. According to some literatures, okra is sensitive to low pH soil.  This problem might be solved by applying organic fertilizer, in this case we tried to use organic fertilizer made from sugarcane baggase which available abundantly in Bengkulu. This research aimed to evaluate the effect of sugarcane baggase organic fertilizer on the growth and yield of okra. This study had been done in January-March 2019 in Bengkulu Province. The treatments were three dosages of sugarcane baggase: 10, 15, and 20 t/ha, and 200 kg of NPK (chemical fertilizer) was used as control. All data were analyzed with Anova and LSD 5%.  Some important findings in this research as follow. Firstly, organic fertilizer made from sugarcane baggase had sufficient N, P, and K nutrient contents as required by national standard 2019. Secondly, the organic fertilizer had positive effect on decreasing soil acidity. Thirdly, the organic fertilizer showed similar effect as chemical fertilizer had in terms of plant height and number of pod. However, the chemical fertilizer confirmed significant effect than organic fertilizer on behalf of number of leaves, total weight of pods per plant, and productivity of okra (t/ha). The highest productivity of okra by applying the highest dosage of sugarcane baggase organic fertilizer was 6.01 t/ha, meanwhile it was 8.01 t/ha by applying chemical fertilizer. University of Prof. Dr. Hazairin, SH 2020-11-23 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion application/pdf https://journals.unihaz.ac.id/index.php/agroqua/article/view/1491 10.32663/ja.v18i2.1491 Jurnal Agroqua: Media Informasi Agronomi dan Budidaya Perairan; Vol. 18 No. 2 (2020): Jurnal Agroqua; 183-193 Jurnal Agroqua: Media Informasi Agronomi dan Budidaya Perairan; Vol 18 No 2 (2020): Jurnal Agroqua; 183-193 2598-4071 0216-6585 10.32663/ja.v18i2 id https://journals.unihaz.ac.id/index.php/agroqua/article/view/1491/816 Copyright (c) 2020 Ikhsan Hasibuan, Sri Mulatsih, Tria Eva Chrisdayanti

oai:ojs3.unihaz.ac.id:article/1492 2021-07-29T06:08:23Z agroqua:ART

UJI BEBERAPA DOSIS PUPUK ORGANIK CAIR EXTRAK DAUN LAMTORO GUNG DENGAN PEMANGKASAN DAUN PADA PERTUMBUHAN, PRODUKSI JAGUNG HIBRIDA: daun lamtoro, jagung, produktifitas, Pemangkasan, Makmur, Makmur Aulia, Muh Rifky Arman, Arman Bisri, Bisri corn lamtoro leaf productivity POC pruning leaves Corn is one of the high economic value food plants which is a good opportunity to be developed. Maize productivity in Indonesia only reaches 4.1 tons / ha at the farm level, the productivity is still low compared to the optimum productivity that can be achieved around 12 tons / ha. The low productivity is due to improper cultivation technology, including the use of chemical fertilizers continuously, therefore we need an effort to use natural fertilizers (organic) and improvement of cultivation technology, one of which is pruning leaves on hybrid corn. This study aims to examine the effect of several doses of liquid organic fertilizer with leaf trimming time, as well as the interaction between the two on hubrida corn. The research was carried out in the Experimental Garden of the Faculty of Agriculture, Unasman, Polewali Mandar District, West Sulawesi Province, from January 2010 to April 2020. The method used was the RAK in factorial form. F1 administration of POC of lamtoro leaf extraction consists of 3 levels, namely: POC of lamtoro leaf extract 100 ml / liter of water, 200 ml / liter of water, and 300 ml / liter of water. Whereas F2 when pruning leaves is: not pruned (control), pruned before the cobs are formed, and trimmed after cobs are formed. The results of this study aimed that the administration of lamtoro leaf extract POC at a dose of 300ml / liter of water had the best effect on plant height variables aged 21 and 42HST, flowering age (days), age of harvest (days), cob length (berkolobat / not kolobot), weight of cob (berkolob / non-berkolobot), and dry weight of 1000 tons / ha conversion items. Furthermore pruning before the formation of the cob gives a good effect on the harvest age variable which is 74 days. While the interaction between the two did not have a real effect on all variables observed. University of Prof. Dr. Hazairin, SH 2020-11-26 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion application/pdf https://journals.unihaz.ac.id/index.php/agroqua/article/view/1492 10.32663/ja.v18i2.1492 Jurnal Agroqua: Media Informasi Agronomi dan Budidaya Perairan; Vol. 18 No. 2 (2020): Jurnal Agroqua; 213-222 Jurnal Agroqua: Media Informasi Agronomi dan Budidaya Perairan; Vol 18 No 2 (2020): Jurnal Agroqua; 213-222 2598-4071 0216-6585 10.32663/ja.v18i2 id https://journals.unihaz.ac.id/index.php/agroqua/article/view/1492/819 Copyright (c) 2020 makmur makmur, Muh Rifky Aulia, Arman Arman, Bisri Bisri

oai:ojs3.unihaz.ac.id:article/1502 2021-07-29T06:08:23Z agroqua:ART

UJI TINGKAT KONTAMINASI EKSPLAN ANGGREK Bromheadia finlysoniana L.miq DALAM KULTUR IN-VITRO DENGAN PENAMBAHAN EKSTRAK TOMAT Heriansyah, Pebra Indrawanis, Elfi Orchids Bacteria Fungi Contamination Tissue Culture Bromheadia finlaysoniana L. Miq orchid, is a ground orchid whose population is threatened with extinction due to various human activities, so it needs to be reproduced using tissue culture. The purpose of this study was to determine the level of contamination in various types of explants and administration of tomato extract. The treatment used consisted of two factors, namely the combination of various types of explants and tomato extract, each of which consisted of several levels. The treatment of the first factor was the concentration of explants consisting of 4 types: seeds, leaves, stems and roots, each of which was combined with Tomato Extract at 4 levels: 0, 100 g / L, 200 g / L, and 300 g / L. Observation of the percentage of contamination showed that the best explants for tissue culture propagation of Bromheadia finlaysoniana L. Miq were seed and root explants with a contamination percentage of 36.81% and 37.50%. Observations for the percentage of fungal contamination parameters showed that single explants, with the best treatment were root explants with a contamination percentage of 17.36%. Meanwhile, the best treatment combination was found in root and seed explants without tomato extract, with a percentage of fungal contamination of 8.33%. Observations for the percentage of bacterial contamination, the best single explant treatment was stem explants, with a bacterial contamination percentage of 29.17%. Meanwhile, for the contamination treatment, the best treatment was found in seed and stem explants without giving tomato extract with a percentage of fungal contamination of 16.67% Anggrek Bromheadia finlaysoniana L.Miq, merupakan anggrek tanah yang populasinya terancam punah karena berbagai aktivitas manusia, maka perlu diperbanyak menggunakan kultur jaringan, tujuan penelitian ini adalah untuk mengetahui tingkat kontaminasi pada berbagai jenis ekpan dan pemberian ekstrak tomat. Perlakuan yang digunakan terdiri atas dua faktor  yaitu kombinasi berbagai jenis eksplan dan ekstrak tomat yang masing-masing terdiri atas beberapa level. Perlakuan faktor pertama yaitu konsentrasi eksplan yang terdiri atas 4 jenis: Biji, Daun, Batang, dan Akar yang masing-masing dikombinasikan dengan Ekstrak Tomat pada 4 level : 0, 100 g/L, 200 g/L, dan 300 g/L. Pengamatan persentase kontaminasi menunjukkan bahwa eksplan terbaik untuk perbanyak kultur jaringan anggrek Bromheadia finlaysoniana L.Miq adalah eksplan biji dan akar dengan persentase kontaminasi 36,81 % dan 37,50 %. Pengamatan untuk parameter persentase kontaminasi jamur menunjukkan bahwa eksplan secara tunggal,dengan perlakuan terbaik adalah eksplan akar dengan persentrase kontaminasi 17,36 %. Sedangkan untuk kombinasi perlakuan terbaik terdapat pada ekplan akar dan biji tanpa pemberian ektrak tomat, dengan persentase kontaminasi jamur 8,33 %. Pengamatan untuk persentase kontaminasi bakteri, perlakuan eksplan secara tunggal terbaik adalah eksplan batang, dengan persentase kontaminasi bakteri 29,17 %. Sementara untuk perlakuan kontaminasi perlakuan terbaik terdapat pada eksplan biji dan batang tanpa pemberian ekstrak tomat dengan persentase kontaminasi jamur 16,67 %. University of Prof. Dr. Hazairin, SH 2020-11-28 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion application/pdf https://journals.unihaz.ac.id/index.php/agroqua/article/view/1502 10.32663/ja.v18i2.1502 Jurnal Agroqua: Media Informasi Agronomi dan Budidaya Perairan; Vol. 18 No. 2 (2020): Jurnal Agroqua; 223-232 Jurnal Agroqua: Media Informasi Agronomi dan Budidaya Perairan; Vol 18 No 2 (2020): Jurnal Agroqua; 223-232 2598-4071 0216-6585 10.32663/ja.v18i2 id https://journals.unihaz.ac.id/index.php/agroqua/article/view/1502/820 Copyright (c) 2020 Pebra Heriansyah, Elfi Indrawanis

oai:ojs3.unihaz.ac.id:article/1513 2021-07-29T06:08:23Z agroqua:Frm

Cover dan Daftar Isi Agroqua, Jurnal Jurnal Agroqua University of Prof. Dr. Hazairin, SH 2020-11-19 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion Front matter Bagian depan application/pdf https://journals.unihaz.ac.id/index.php/agroqua/article/view/1513 Jurnal Agroqua: Media Informasi Agronomi dan Budidaya Perairan; Vol. 18 No. 2 (2020): Jurnal Agroqua Jurnal Agroqua: Media Informasi Agronomi dan Budidaya Perairan; Vol 18 No 2 (2020): Jurnal Agroqua 2598-4071 0216-6585 10.32663/ja.v18i2 id https://journals.unihaz.ac.id/index.php/agroqua/article/view/1513/822

oai:ojs3.unihaz.ac.id:article/1515 2021-07-29T06:08:23Z agroqua:Bcm

Kulit Belakang Agroqua, Jurnal Jurnal Agroqua University of Prof. Dr. Hazairin, SH 2020-11-19 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion Back matter Bagian belakang application/pdf https://journals.unihaz.ac.id/index.php/agroqua/article/view/1515 Jurnal Agroqua: Media Informasi Agronomi dan Budidaya Perairan; Vol. 18 No. 2 (2020): Jurnal Agroqua Jurnal Agroqua: Media Informasi Agronomi dan Budidaya Perairan; Vol 18 No 2 (2020): Jurnal Agroqua 2598-4071 0216-6585 10.32663/ja.v18i2 id https://journals.unihaz.ac.id/index.php/agroqua/article/view/1515/824

oai:ojs3.unihaz.ac.id:article/1519 2021-07-07T13:34:32Z agroqua:ART

PERTUMBUHAN DAN HASIL TANAMAN OKRA (Abelmoschus esculentus L. Moench) DI KABUPATEN REJANG LEBONG Sari, Kiky Nurfitri Prawanto, Andika Purba, Ria Oktanina Green Okra Red Okra Rejang Lebong Regency This study aims to determine the growth and yield of Okra plants in the highlands of Rejang Lebong Regency. This research was conducted at the Simpang Nangka Experimental Garden, Selupu Rejang District, Rejang Lebong Regency. The experimental design used in this study was a completely randomized design (CRD) with p lant genotype treatment, namely G1 (Green Okra) and G2 (Red Okra). Each treatment consisted of ten plant samples which were repeated three times so that there were 60 plant samples. In this study, observations were made on quantitative observational variables. The quantitative observation variables consisted of plant height, number of leaves, length of crates, diameter of crates, number of books, stem diameter, flowering age, number of fruit planted, fruit weight, fruit length, fruit diameter. The results showed that there was a tendency that red varieties were able to produce superior vegetative and generative components. Penelitian ini bertujuan untuk mengetahui pertumbuhan dan hasil tanaman okra pada daerah dataran tinggi di Kabupaten Rejang Lebong. Penelitian ini dilakukan di Kebun Percobaan Simpang Nangka Kecamatan Selupu Rejang Kabupaten Rejang Lebong. Rancangan percobaan yang digunakan dalam penelitian ini yaitu Rancangan Acak Lengkap (RAL) dengan perlakuan genotipe tanaman yaitu G1 (okra hijau) dan G2 (okra merah). Masing-masing perlakuan terdiri dari sepuluh sampel tanaman yang diulang sebanyak tiga kali sehingga terdapat 60 sampel tanaman. Pada penelitian ini, pengamatan dilakukan pada terhadap variabel pengamatan secara kuantitatif. Variabel pengamatan yang dilakukan secara kuantitatif yaitu terdiri dari tinggi tanaman, jumlah daun, panjang petiol, diameter petiol, jumlah buku, diameter batang, umur berbunga,  jumlah buah pertanaman, bobot buah, panjang buah, diameter buah. Hasil penelitian menunjukkan terdapat kecenderungan bahwa varietas merah mampu menghasilkan komponen vegetatif dan generatif yang lebih unggul.   Kata kunci : Okra Hijau, Okra Merah, Kabupaten Rejang Lebong University of Prof. Dr. Hazairin, SH 2021-06-29 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion application/pdf https://journals.unihaz.ac.id/index.php/agroqua/article/view/1519 10.32663/ja.v19i1.1519 Jurnal Agroqua: Media Informasi Agronomi dan Budidaya Perairan; Vol. 19 No. 1 (2021): Jurnal Agroqua; 64-70 Jurnal Agroqua: Media Informasi Agronomi dan Budidaya Perairan; Vol 19 No 1 (2021): Jurnal Agroqua; 64-70 2598-4071 0216-6585 10.32663/ja.v19i1 id https://journals.unihaz.ac.id/index.php/agroqua/article/view/1519/962 Copyright (c) 2021 Kiky Nurfitri Sari, Andika Prawanto, Ria Oktanina Purba

oai:ojs3.unihaz.ac.id:article/1534 2021-07-07T13:34:32Z agroqua:ART

KAJIAN KECUKUPAN HARA FOSFOR PADA LAHAN SULFAT MASAM POTENSIAL TERHADAP PERTUMBUHAN DAN PRODUKSI BEBERAPA VARIETAS KEDELAI Bahri, Syamsul Basri, Teuku Hasan Rahmatsyah, Rahmatsyah Faisal, Teuku Muhammad Phosphorus potential acid sulfate land soybean The development of acid sulfate land for agricultural land faces many obstacles, including high soil acidity and low P nutrient availability due to fixation by Al and Fe. Soil characteristics in the Langsa City area are classified as marginal soils with high soil acidity. But to ensure the successful management of acid sulfate into productive agricultural land must be managed properly. One effort can be done to ensure the successful management of acid sulfate land into productive land. This research was conducted in the acid sulfate field of Simpang Wie village, East Langsa Subdistrict, Langsa City, which was conducted in Mai until September 2019. This study aimed to determine the P dose of some soybean varieties in potential acid sulfate fields. This research used a factorial randomized block design (RBD) with 2 replications. The first factor is the soybean variety factor (V) which consists of 4 varieties namely V1 = Burangrang, V2 = Sibayak, V3 = Anjasmoro, and V4 = Willis and the second factor is the dose of Phosphorus fertilizer (P) which consists of 4 levels namely P1 = 0 kg P2O5, P2 = 36 kg P2O5, P3 = 72 kg P2O5 and P4 = 108 kg P2O5. Provision of Phosphorus nutrients in various soybean varieties significantly differ in plant height at ages 4 and 6 MST, number of productive branches at age 6 MST, number of pods per plant, the weight of 100 soybean seeds, and nutrient content of acid sulfate soils. The best phosphorus nutrient to increase the growth and yield of soybean plants in acid sulfate soils is 108 kg ha-1 P2O5. Willis soybean varieties are more responsive to the supply of Phosphate nutrients in acid sulfate soils which are characterized by the best growth and yield of soybeans compared to other varieties. Pengembangan lahan sulfat masam untuk lahan pertanian menghadapi banyak kendala, diantaranya keasaman tanah yang tinggi dan ketersediaan hara P yang rendah akibat fiksasi oleh Al dan Fe. Karakteristik tanah di wilayah Kota Langsa tergolong tanah marjinal dengan tingkat keasaman tanah yang tinggi. Namun untuk menjamin keberhasilan pengelolaan asam sulfat menjadi lahan pertanian produktif harus dikelola dengan baik. Salah satu upaya yang dapat dilakukan untuk menjamin keberhasilan pengelolaan lahan sulfat masam menjadi lahan produktif. Penelitian ini dilakukan di lahan sulfat asam Desa Simpang Wie Kecamatan Langsa Timur Kota Langsa yang dilaksanakan pada bulan Mai sampai September 2019. Penelitian ini bertujuan untuk mengetahui dosis P beberapa varietas kedelai di lahan potensial asam sulfat. Penelitian ini menggunakan Rancangan Acak Kelompok (RAK) faktorial dengan 2 ulangan. Faktor pertama adalah faktor varietas kedelai (V) yang terdiri dari 4 varietas yaitu V1 = Burangrang, V2 = Sibayak, V3 = Anjasmoro dan V4 = Willis dan faktor kedua adalah dosis pupuk Fosfor (P) yang terdiri dari 4 taraf. yaitu P1 = 0 kg P2O5, P2 = 36 kg P2O5, P3 = 72 kg P2O5 dan P4 = 108 kg P2O5. Pemberian unsur hara Fosfor pada berbagai varietas kedelai berbeda nyata pada tinggi tanaman umur 4 dan 6 MST, jumlah cabang produktif umur 6 MST, jumlah polong per tanaman, bobot 100 biji kedelai, dan kandungan hara tanah asam sulfat. Hara fosfor terbaik untuk meningkatkan pertumbuhan dan hasil tanaman kedelai pada tanah sulfat masam adalah 108 kg ha-1 P2O5. Varietas kedelai willis lebih responsif terhadap penyediaan hara fosfat pada tanah sulfat masam yang dicirikan oleh pertumbuhan dan hasil kedelai terbaik dibandingkan dengan varietas lainnya. University of Prof. Dr. Hazairin, SH 2021-06-28 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion application/pdf https://journals.unihaz.ac.id/index.php/agroqua/article/view/1534 10.32663/ja.v19i1.1534 Jurnal Agroqua: Media Informasi Agronomi dan Budidaya Perairan; Vol. 19 No. 1 (2021): Jurnal Agroqua; 1-14 Jurnal Agroqua: Media Informasi Agronomi dan Budidaya Perairan; Vol 19 No 1 (2021): Jurnal Agroqua; 1-14 2598-4071 0216-6585 10.32663/ja.v19i1 id https://journals.unihaz.ac.id/index.php/agroqua/article/view/1534/956 Copyright (c) 2021 Syamsul Bahri, Teuku Hasan Basri, Rahmatsyah Rahmatsyah, Teuku Muhammad Faisal

oai:ojs3.unihaz.ac.id:article/1540 2021-07-07T13:34:32Z agroqua:ART

KINERJA PERTUMBUHAN DAN DINAMIKA KUALITAS AIR PADA BUDIDAYA ANGGUR LAUT (Caulerpa sp.) DENGAN NAUNGAN BERBEDA KINERJA PERTUMBUHAN DAN DINAMIKA KUALITAS AIR PADA BUDIDAYA ANGGUR LAUT (Caulerpa sp.) DENGAN NAUNGAN BERBEDA Valentine, Riris Yuli Sudiarsa, I Nyoman Tangguda, Sartika Hariyadi, Dimas Rizky caulerpa sp. growth seagrapes shelter Seagrapes (Caulerpa sp.) is one of the aquatic plants which tends to grow slowly according to the environmental conditions where sea grapes live. This study aims to determine the growth performance of sea grapes given different shelters. The method used in this study was three treatments, each treatment was repeated three times, with differences in the shade (P1 = paranet), (P2 = without roof), and (P3 = coconut leaves). Data analysis used a non-factorial completely randomized design (CRD). The results of this study are at absolute weights (P1 =1163.3 ± 260a g), (P2 = 210 ± 79.3b g), (P3 = 922 ± 199.5a g), absolute length (P1 = 5.75 ± 1.74a cm), (P2 = 0.59 ± 0 , 07b cm), (P3 = 4.82 ± 0.22a cm), daily growth rate (4.40 ± 0.1a %), (3.76 ± 0.09b %), (4.29 ± 0.09a) and the number of ramuli (P1 = 56.2 ± 21.3a), (P2 = 19.5 ± 2.3b), (P3 = 46.3 ± 3.1a). The conclusion of this study each parameter (absolute weight, absolute length and number of ramuli) has a significant difference. Seagrapes (Caulerpa sp.) is one of the aquatic plants which tends to grow slowly according to the environmental conditions where sea grapes live. This study aims to determine the growth performance of sea grapes given different shelters. The method used in this study was three treatments, each treatment was repeated three times, with differences in the shade (P1 = paranet), (P2 = without roof), and (P3 = coconut leaves). Data analysis used a non-factorial completely randomized design (CRD). The results of this study are at absolute weights (P1 =1163.3 ± 260a g), (P2 = 210 ± 79.3b g), (P3 = 922 ± 199.5a g), absolute length (P1 = 5.75 ± 1.74a cm), (P2 = 0.59 ± 0 , 07b cm), (P3 = 4.82 ± 0.22a cm), daily growth rate (4.40 ± 0.1a %), (3.76 ± 0.09b %), (4.29 ± 0.09a) and the number of ramuli (P1 = 56.2 ± 21.3a), (P2 = 19.5 ± 2.3b), (P3 = 46.3 ± 3.1a). The conclusion of this study each parameter (absolute weight, absolute length and number of ramuli) has a significant difference. University of Prof. Dr. Hazairin, SH 2021-06-28 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion application/pdf https://journals.unihaz.ac.id/index.php/agroqua/article/view/1540 10.32663/ja.v19i1.1540 Jurnal Agroqua: Media Informasi Agronomi dan Budidaya Perairan; Vol. 19 No. 1 (2021): Jurnal Agroqua; 15-23 Jurnal Agroqua: Media Informasi Agronomi dan Budidaya Perairan; Vol 19 No 1 (2021): Jurnal Agroqua; 15-23 2598-4071 0216-6585 10.32663/ja.v19i1 id https://journals.unihaz.ac.id/index.php/agroqua/article/view/1540/957 Copyright (c) 2021 Riris Yuli Valentine, I Nyoman Sudiarsa, Sartika Tangguda, Dimas Rizky Hariyadi

oai:ojs3.unihaz.ac.id:article/1669 2021-07-07T13:34:32Z agroqua:ART

EFEKTIVITAS PEMELIHARAAN TUNAS TERHADAP PERTUMBUHAN DAN HASIL TANAMAN CABAI Prawanto, Andika Sari, Kiky Nurfitri Sari, Indriati Meilina Windari, Ela Hasri buds maintenance chilli growth yield As the main commodity in the market, the demand for chili continues to increase. Meanwhile, its average productivity is only 9.01 tons/ha nationally and classified as low. The main cause of this low productivity is the infeasibility of chili cultivation techniques among farmers. The optimal cultivation technique is expected to increase the rate of chili productivity, for example through pruning the buds of chili plants. Therefore, this study aimed to determine the best number of buds to perform an optimal growth and yield of chili plants. The experimental design used in this study was a completely randomized design (CRD) where the buds treatment as followed: T0 (without maintaining bud), T1 (maintaining 1 bud), T2 (maintaining 2 buds), and T3 (maintaining 3 buds). Those treatments were executed with 3 repetitions. The observation data were analyzed using ANOVA at the 5% significance level. The results showed that the bud's maintenance on chili plants did not affect the variables of plant height, dichotomous branch height, canopy width, fruit weight per plant, number of fruits per plant, and weight per fruit. Kebutuhan cabai sebagai komoditas utama di pasar terus meningkat. Sementara itu, tingkat produktivitas cabai nasional masih tergolong rendah yaitu 9,01 ton/ha. Faktor utama penyebab dari rendahnya produktivitas cabai adalah penerapan teknik budidaya cabai yang belum optimal. Penerapan Teknik budidaya yang optimal diharapkan mampu meningkatkan angka produktivitas cabai saat ini. Pemangkasan tunas di bawah cabang dikotom pada tanaman cabai yang merupakan bentuk usaha pemeliharaan dalam budidaya cabai yang dapat dilakukan. Oleh karena itu, tujuan peneilitian ini untuk menentukan jumlah tunas yang tepat untuk meningkatkan pertumbuhan dan hasil tanaman cabai merah. Rancangan percobaan yang digunakan Rancangan Kelompok Lengkap Teracak (RKLT) dengan perlakuan jumlah tunas yang diperlihara yaitu : T0 (tanpa tunas), T1 (dengan 1 tunas), T2 (dengan 2 tunas), dan T3 (dengan 3 tunas), dengan 3 kali pengulangan. Hasil aaplikasi perlakuan menunjukkan pemeliharaan tunas pada tanaman cabai tidak mempengaruhi variabel  tinggi tanaman, tinggi cabang dikotom, lebar kanopi, bobot buah tanaman-1, jumlah buah tanaman-1 dan bobot buah-1. University of Prof. Dr. Hazairin, SH 2021-06-29 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion application/pdf https://journals.unihaz.ac.id/index.php/agroqua/article/view/1669 10.32663/ja.v19i1.1669 Jurnal Agroqua: Media Informasi Agronomi dan Budidaya Perairan; Vol. 19 No. 1 (2021): Jurnal Agroqua; 108-113 Jurnal Agroqua: Media Informasi Agronomi dan Budidaya Perairan; Vol 19 No 1 (2021): Jurnal Agroqua; 108-113 2598-4071 0216-6585 10.32663/ja.v19i1 id https://journals.unihaz.ac.id/index.php/agroqua/article/view/1669/967 Copyright (c) 2021 Andika Prawanto, Kiky Nurfitri Sari, Indriati Meilina Sari, Ela Hasri Windari

oai:ojs3.unihaz.ac.id:article/1689 2022-06-21T06:55:44Z agroqua:ART

ANALISIS HASIL EKSTRAKSI Sargassum sp. DARI TELUK EKAS, PEMICU PENINGKATAN PRODUKSI RUMPUT LAUT, LOMBOK TIMUR, NUSA TENGGARA BARAT Muahiddah, Nuri Sulystyaningsih, Naning Dwi Ekas gulf extraction production proximate analysis Sargassum sp AQUACULTURE West Nusa Tenggara (NTB) Province is one of the seaweed production centers in Indonesia. However, the production of seaweed cultivation has various obstacles, one of which is the quality of the seeds and the growth rate of the thallus which tends to decline. Soaking Eucheuma cottonii seeds using seaweed extracts from Sargassum aquifolium, Ulva lactuca, Turbinaria sp. was able to improve seed quality and production of Eucheuma cottonii. The purpose of this study was to determine the extracted content of Sargassum sp. from the Ekas Gulf, East Lombok, NTB. The method in this study used proximate analysis of Sargassum sp.,  alginate analysis using the Fourier Transformed Infra-Red (FT-IR) test. The content of N, P, and K substances, water, ash, minerals Fe, Ca, fat and carbohydrates from the dry sample of Sargassum aquifolium taken from Ekas Gulf was 7.22; 0.18; 6,70,12,79; 28.89; 0.12; 3.34; -8.41 and 59.51%. Yield and FT-IR alginate samples were 20%; the hydroxyl group (-OH) at wave number 3467.1 cm -1, 1419.3 cm -1, the carbonyl group (saturated cyclic COC) at the number 1114.04 cm -1.1030.2 cm -1 and the typical CH group pyranose at 880.37 cm -1. Sargassum sp. can increase Eucheuma production by soaking seeds before sowing because they contain many minerals that are needed for eucheuma for growth and development. University of Prof. Dr. Hazairin, SH 2021-06-30 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion application/pdf https://journals.unihaz.ac.id/index.php/agroqua/article/view/1689 10.32663/ja.v19i1.1689 Jurnal Agroqua: Media Informasi Agronomi dan Budidaya Perairan; Vol. 19 No. 1 (2021): Jurnal Agroqua; 131-142 Jurnal Agroqua: Media Informasi Agronomi dan Budidaya Perairan; Vol 19 No 1 (2021): Jurnal Agroqua; 131-142 2598-4071 0216-6585 10.32663/ja.v19i1 id https://journals.unihaz.ac.id/index.php/agroqua/article/view/1689/1066 Copyright (c) 2021 Nuri Muahiddah, Naning Dwi Sulystyaningsih

oai:ojs3.unihaz.ac.id:article/1691 2021-07-07T13:34:31Z agroqua:ART

RESPON ASAP CAIR TEMPURUNG KELAPA DAN PUPUK N, P, DAN K TERHADAP PERTUMBUHAN, FISIOLOGI PADI GOGO: Respon Asap Cair Tempurung Kelapa dan Pupuk N, P, dan K Terhadap Pertumbuhan, Fisiologi Padi Gogo Panunggul, Victor Bintang Rahayu, Ahadiyat Yugi Ismangil, Ismangil Coconut Shell Liquid Smoke N-P-K fertilizer upland rice The main problem of the minimum that inhibits crop growth, causing low productivity. (1) The study aims determine the effect of liquid smoke coconut oil on growth, of response upland rice physiology, (2) the study aims determine percentage of N, P, K fertilizer on the character of growthand response of upland rice physiology, (3) the study aims determine interaction the effect of variety and liquid smoke coconut oil, and percentage N, P, K fertilizer on the character of growth, and response of upland rice physiology. The research was conducted on April-September 2016 Cendana, Kutasari, Purbalingga. The design used was split – split plot with 3 replications. The main plot is upland rice varieties of Situ Bagendit, Inpago Unsoed 1 and Situ Patenggang. The Subplot is application of coconut shell liquid smoke without application concentration (0,5%), and (1%). The sub-subplot is the dosage of NPK fertilizer percentage of 0% NPK, 25% NPK, 50% NPK and 100% NPK. The variables observed were plant height, leaf number, number of tiller, leaf area, chlorophyll a, chlorophyll b, proline. The results showed that leaf area were significantly different in liquid smoke applications. Plant height, leaf size, chlorophyll b significant of NPK fertilizer. University of Prof. Dr. Hazairin, SH 2021-06-29 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion application/pdf https://journals.unihaz.ac.id/index.php/agroqua/article/view/1691 10.32663/ja.v19i1.1691 Jurnal Agroqua: Media Informasi Agronomi dan Budidaya Perairan; Vol. 19 No. 1 (2021): Jurnal Agroqua; 121-130 Jurnal Agroqua: Media Informasi Agronomi dan Budidaya Perairan; Vol 19 No 1 (2021): Jurnal Agroqua; 121-130 2598-4071 0216-6585 10.32663/ja.v19i1 id https://journals.unihaz.ac.id/index.php/agroqua/article/view/1691/969 Copyright (c) 2021 Victor Bintang Panunggul, Ahadiyat Yugi Rahayu, Ismangil Ismangil

oai:ojs3.unihaz.ac.id:article/1698 2021-07-07T13:34:32Z agroqua:ART

RESPON TANAMAN CABAI MERAH (Capsicum annum L.) PADA PEMBERIAN MACAM DAN DOSIS BOKASHI LIMBAH PERTANIAN Kusuma, Alim Perdana Pertiwi, Nurlianti Suzanna, Eka coffee leather waste bokhasi chicken manure bokashi from cow dung bokashi The aim of this study was to determine the response of red chili (Capsicum annum L.) to the kinds and dosages of agricultural waste bokashi. This research was conducted in podzolic land in the Sawah Lebar, Ratu Agung sub-district, Bengkulu City with an altitude of 18 m above sea level, from December 2019 to March 2020. This research was arranged in a completely randomized design (RAL) with two treatments, kinds, and dosage of bokashi. The treatment was repeated 3 times in order to obtain 27 experimental units. The treatment of agricultural waste bokashi had a significant effect on plant height variables aged 3 weeks after planting and 4 weeks after planting, very significant effect on plant height at 6 weeks after planting, flowering age, and harvesting age of red chili plants. At the 3 weeks after planting, 4 weeks after planting, 6 weeks after planting plant height variables, flowering age showed that the leather waste coffee bokashi treatment showed the best results which were not significantly different from cow dung bokashi treatment and significantly different from chicken manure bokashi treatment. The dosage treatment of agricultural waste bokashi had a very significant effect on the variable of harvest age. no significant effect on the variables of plant height, flowering age, fruit weight per plant, wet stover weight, and plant dry stover weight. the harvest age variable showed that the treatment of dosage of 15 ton/ha of bokashi had the best result which was significantly different from that of 20 ton/ha and 25 ton/ha of bokashi treatment. The interaction of kinds and dosages of agricultural waste bokashi did not significantly affect the observed variables. Penelitian bertujuan untuk mengetahui respon tanaman cabai merah (Capsicum annum L.) pada pemberian macam dan dosis bokashi limbah pertanian.  Penelitian ini telah dilaksanakan di lahan podzolik di kelurahan sawah lebara  kecamatan Ratu Agung, kota Bengkulu dengan ketinggian tempat 18 m dpl, mulai bulan desember 2019  hingga bulan maret 2020. Penelitian ini disusun dalam rancangan acak lengkap (RAL) dengan dua perlakuan yaitu macam bokashi dan dosis  bokashi. Perlakuan diulang sebanyak 3 kali ulangan sehingga diperoleh 27 satuan percobaan. Perlakuan macam bokashi limbah pertanian berpengaruh nyata terhadap peubah tinggi tanaman umur 3 mst dan 4 mst, berpengaruh sangat nyata terhadap tinggi tanaman umur 6 mst, umur berbunga dan umur panen tanaman cabai merah. Pada peubah tinggi tanaman 3 mst, 4 mst, 6 mst, umur berbunga memperlihatkan bahwa perlakuan bokashi kulit kopi menunjukkan hasil terbaik yang berbeda tidak nyata dengan perlakuan bokashi kotoran sapi dan  berbeda nyata dengan perlakuan bokashi kotoran ayam.  Perlakuan dosis bokashi limbah pertanian berpengaruh sangat nyata terhadap peubah  umur panen. berpengaruh tidak nyata terhadap peubah tinggi tanaman, umur berbunga, bobot buah per tanaman, bobot brangkasan basah dan bobot brangkasan kering tanaman.  Pada peubah umur panen memperlihatkan bahwa perlakuan dosis bokashi 15 ton/ha memiliki hasil terbaik yang berbeda nyata dengan perlakuan dosis bokashi 20 ton/ha dan 25 ton/ha.  Interaksi macam dan dosis bokashi limbah pertanian berpengaruh tidak nyata terhadap peubah yang diamati.   University of Prof. Dr. Hazairin, SH 2021-06-29 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion application/pdf https://journals.unihaz.ac.id/index.php/agroqua/article/view/1698 10.32663/ja.v19i1.1698 Jurnal Agroqua: Media Informasi Agronomi dan Budidaya Perairan; Vol. 19 No. 1 (2021): Jurnal Agroqua; 71-79 Jurnal Agroqua: Media Informasi Agronomi dan Budidaya Perairan; Vol 19 No 1 (2021): Jurnal Agroqua; 71-79 2598-4071 0216-6585 10.32663/ja.v19i1 id https://journals.unihaz.ac.id/index.php/agroqua/article/view/1698/963 Copyright (c) 2021 Alim Perdana Kusuma, Nurlianti Pertiwi, Eka Suzanna

oai:ojs3.unihaz.ac.id:article/1703 2022-06-21T06:58:06Z agroqua:ART

KELAYAKAN FINANSIAL DAN NILAI TAMBAH AGROINDUSTRI TAHU DI DESA BUKIT PENINJAUAN 1 KECAMATAN SUKARAJA KABUPATEN SELUMA Sarina, Sarina Hasibuan, Ikhsan Agro-industry tofu Sederhara One of the essential sub-sectors that should develop to support the agricultural sector is the post-harvest agro-industry.  Sederhana is the largest tofu factory in Bukit Peninjauan I village.  The factory produces tofu daily to fulfill two traditional markets in Bengkulu City. This study aimed to evaluate the production cost, profit, income, R/C ratio, and added value at every production process. The study had been carried out in the Sederhana tofu factory in Bukit Peninjauan I village, Sukaraja sub-district, Seluma District, Bengkulu Province in November 2020. The data used in this paper were both primer and secondary data. The business qualification was determined by analyzing total cost,   profit,  income, R/C ratio, and added value. The results of this research showed that the Sederhana tofu factory had good quality business qualifications. For every 400 kg of soybean per production per day, it needed the total cost of Rp. 5,381,056.82. Meanwhile, the profit was about Rp. 6,600,000, and the income reached Rp. 1,218,943.18. Thus, the R/C ratio was 1.23 which was profitable. Besides, the added value was Rp. 6,433.34 per kg of soybean. However, the added value was the gross value since it contained labor income and share. University of Prof. Dr. Hazairin, SH 2021-06-29 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion application/pdf https://journals.unihaz.ac.id/index.php/agroqua/article/view/1703 10.32663/ja.v19i1.1703 Jurnal Agroqua: Media Informasi Agronomi dan Budidaya Perairan; Vol. 19 No. 1 (2021): Jurnal Agroqua; 96-107 Jurnal Agroqua: Media Informasi Agronomi dan Budidaya Perairan; Vol 19 No 1 (2021): Jurnal Agroqua; 96-107 2598-4071 0216-6585 10.32663/ja.v19i1 id https://journals.unihaz.ac.id/index.php/agroqua/article/view/1703/966 Copyright (c) 2021 Sarina Sarina, Ikhsan Hasibuan

oai:ojs3.unihaz.ac.id:article/1787 2021-07-07T13:34:32Z agroqua:ART

PENGARUH KOMPOSISI PAKAN TAMBAHAN LIMBAH SAYURAN TERHADAP PERTUMBUHAN IKAN NILA (Oreochromis niloticus) Satriawan, Ongki Doni Zulkhasyni, Zulkhasyni Andriyeni, Andriyeni Pardiansyah, Dedi Firman, Firman Tilapia (Oreochromis niloticus), waste water spinach green cabbage The purpose of this study was to determine the effect of the composition of feed from vegetable waste on the growth of tilapia (Oreochromis niloticus). This research was conducted for 35 days, starting from June to July 2020, located in Kelurahan Betungan RT. 50 Districts Selebar Bengkulu City. The container used is a tarpaulin pool with a length of 1 m, a width of 0.5 m, and a height of 0.5 m totaling 16 units. The size of the fish used in this study was 7-8 cm. The design used was a completely randomized design (CRD) consisting of 4 treatments and 4 replications in order to obtain 16 treatment units in which treatment P1 = 5% water spinach, P2 = 5% green cabbage, P3 = 2% water spinach + 3% green cabbage and P4. = 3% Kale + 2% green cabbage. To determine the effect of the additional feed composition of vegetable waste on the growth of tilapia (Oreochromis niloticus), an analysis of variance was carried out at the 5% and 1% levels. Meanwhile, to see the best additional feed, a further 5% BNT test was carried out. The parameters observed during the study were fish growth which included absolute weight, absolute length, feed conversion, feed efficiency, feed conversion, and survival. The results showed that the additional feed composition of kale and green cabbage vegetable waste had a very significant effect on the growth of tilapia (Oreochromis niloticus), conversion, and feed efficiency, but had no effect on survival. The growth in absolute weight and length, feed conversion, and best feed efficiency was found in kale 5% and had a survival rate of 91%. University of Prof. Dr. Hazairin, SH 2021-06-29 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion application/pdf https://journals.unihaz.ac.id/index.php/agroqua/article/view/1787 10.32663/ja.v19i1.1787 Jurnal Agroqua: Media Informasi Agronomi dan Budidaya Perairan; Vol. 19 No. 1 (2021): Jurnal Agroqua; 80-87 Jurnal Agroqua: Media Informasi Agronomi dan Budidaya Perairan; Vol 19 No 1 (2021): Jurnal Agroqua; 80-87 2598-4071 0216-6585 10.32663/ja.v19i1 id https://journals.unihaz.ac.id/index.php/agroqua/article/view/1787/964 Copyright (c) 2021 Ongki Doni Satriawan, zulkhasyni zulkhasyni, Andriyeni Andriyeni, Dedi Pardiansyah, Firman Firman

oai:ojs3.unihaz.ac.id:article/1793 2021-07-07T13:34:31Z agroqua:ART

ANALISIS FILTER BIOLOGI CACING SUTRA (Tubifex sp.) DENGAN LUAS WADAH YANG BERBEDA TERHADAP PERTUMBUHAN DAN KUALITAS AIR IKAN LELE SANGKURIANG (Clarias gariepinus) Asmito, Arie Perdian Martudi, Suharun Pardiansyah, Dedi Ahmad, Nasir Biological filters recirculation silkworms the quality of the culture environment The use of biological filters for silkworms (Tubifex sp.) With different container areas for growth and improvement of water quality in the cultivation of Sangkuriang catfish (Clarias gariepinus). The research objective was to determine the best level of silk worm container in utilizing catfish culture waste to improve the water quality of sangkuriang catfish (Clarias gariepinus) culture and to see the growth rate of catfish. The design used was a completely randomized design with 3 treatments and 4 replications. Treatment P1: Catfish cultivation with 1 silk worm cultivation level, P2: Catfish cultivation with 2 silk worm cultivation levels, and P3: Catfish cultivation with 3 silk worm cultivation levels, and each like catfish cultivation with a stocking density of 75 fish / m2. The results of this study indicate that the best treatment on P3, (13,412.83) is significantly different from P2 (11.234.70) and P1 (11.400.87), and has a significant effect on absolute length, absolute weight, and conversion, but has no effect. Significant to the average survival of treatment P1 (92.00), P2 (96.33) and P3 (98.33), and the best catfish water quality was in treatment (P3) with three levels of silk worms. Utilization of catfish culture waste to the growth of individual numbers and biomass weight of silkworms (Tubifex sp.), The number of individuals, namely 76.88 thousand m2 and biomass weight of 0.208 kg University of Prof. Dr. Hazairin, SH 2021-06-29 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion application/pdf https://journals.unihaz.ac.id/index.php/agroqua/article/view/1793 10.32663/ja.v19i1.1793 Jurnal Agroqua: Media Informasi Agronomi dan Budidaya Perairan; Vol. 19 No. 1 (2021): Jurnal Agroqua; 114-120 Jurnal Agroqua: Media Informasi Agronomi dan Budidaya Perairan; Vol 19 No 1 (2021): Jurnal Agroqua; 114-120 2598-4071 0216-6585 10.32663/ja.v19i1 id https://journals.unihaz.ac.id/index.php/agroqua/article/view/1793/968 Copyright (c) 2021 Arie Perdian Asmito, Suharun Martudi, Dedi Pardiansyah, Nasir Ahmad

oai:ojs3.unihaz.ac.id:article/1794 2021-07-07T13:34:32Z agroqua:ART

KERAGAAN KEDELAI TERHADAP JENIS KOMPOS DAN DOSIS PUPUK UREA DI LAHAN PESISIR BENGKULU Soybean Performance on Types of Compose and Dosage of Urea Fertilizer in Coastal Lands of Bengkulu Pujiwati, Hesti Widodo, Widodo Romeida, Atra Suryati, Dotti Husna, Muhimmatul Hidayat, Wahyu Susilo, Edi Coastal Land Compost and Urea Direng 1 One of the efforts to increase soybean production in Bengkulu is through the use of coastal land. Coastal land improvement is carried out by adding compost fertilizers. In order to meet the nutrient needs for soybean plants in coastal lands, a combination of compost and urea is needed. This study aims to determine the performance of soybean in the application of various types of compost and doses of urea and determine the type of compost and the best dose of urea in coastal lands. The study was conducted in July-August 2020. The study used a 2-factor and 3-replications in Completely Randomized Block Design, the first factor was the type of compost: P1 = Widelia trilobata; P2 = Tithonia diversivolia; P3 = oil palm empty bunches, P4 = water hyacinth. The second factor is the dose of Urea: N0 = 0 kg.ha-1, N1 = 25 kg.ha-1, N2 = 50 kg.ha-1, N3 = 75 kg.ha-1. The soybean used was the variety of Direng 1. The results showed that the type of compost and the dose of urea were not significantly different in the soybean plant performance variables. The application of 4 types of compost as much as 10 tons ha-1 in coastal lands showed poor growth and yield a little. Thitonia compost gives the highest yields of 0.5 ton.ha-1 and 0.48 ton.ha-1 when giving urea 75 kg.ha-1. Soybean yields are still very low, so it is necessary to double the dose of urea in coastal lands. Keywords: Coastal Land, Direng 1, Compost and Urea. Salah satu upaya peningkatan produksi kedelai di Bengkulu melalui pemanfaatan lahan pesisir. Perbaikan lahan pesisir dilakukan dengan menambahkan pupuk kompos. Agar terpenuhinya kebutuhan hara bagi tanaman kedelai di lahan pesisir perlu kombinasi antara pupuk kompos dan urea. Penelitian itu bertujuan untuk mengetahui keragaan kedelai pada pemberian berbagai jenis pupuk kompos dan dosis urea serta menentukan jenis kompos dan dosis urea terbaik pada lahan pesisir. Penelitian dilakukan pada bulan Juli-Agustus 2020. Penelitian menggunakan rancangan RAKL 2 faktor dan 3 ulangan, faktor pertama jenis pupuk kompos: P1=Widelia trilobata; P2=Tithonia diversivolia; P3= Tandan Kosong Kelapa Sawit (TKKS), P4=Eceng gondok. Faktor kedua yaitu dosis pupuk Urea: N0=0 kg.ha-1, N1=25 kg.ha-1, N2=50 kg.ha-1, N3 = 75 kg.ha-1. Kedelai yang digunakan adalah varietas Direng 1. Hasil penelitian diperoleh bahwa jenis pupuk kompos dan dosis pupuk urea tidak berbeda nyata pada variabel keragaan tanaman kedelai. Pemberian 4 jenis pupuk kompos sebanyak 10 ton.ha-1 di lahan pesisir menunjukkan pertumbuhan yang kurang baik dan hasil sedikit. Pupuk kompos Thitonia memberikan hasil paling tinggi sebanyak 0,5 ton.ha-1 dan sebanyak 0,48 ton.ha-1 pada pemberian urea 75 kg.ha-1. Hasil kedelai masih sangat rendah sehingga perlu peningkatan dosis urea dua kali lipat  di lahan pesisir. Kata kunci : Direng 1, kompos, lahan pesisir dan urea University of Prof. Dr. Hazairin, SH 2021-06-28 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion application/pdf https://journals.unihaz.ac.id/index.php/agroqua/article/view/1794 10.32663/ja.v19i1.1794 Jurnal Agroqua: Media Informasi Agronomi dan Budidaya Perairan; Vol. 19 No. 1 (2021): Jurnal Agroqua; 24-32 Jurnal Agroqua: Media Informasi Agronomi dan Budidaya Perairan; Vol 19 No 1 (2021): Jurnal Agroqua; 24-32 2598-4071 0216-6585 10.32663/ja.v19i1 id https://journals.unihaz.ac.id/index.php/agroqua/article/view/1794/958 Copyright (c) 2021 Hesti Pujiwati, Widodo Widodo, Atra Romeida, Dotti Suryati, Muhimmatul Husna, Wahyu Hidayat, Edi Susilo

oai:ojs3.unihaz.ac.id:article/1796 2021-07-07T13:34:32Z agroqua:ART

PENGUJIAN JARAK TANAM DUA GALUR HASIL PERSILANGAN PADI GOGO LOKAL BENGKULU PADA PERTUMBUHAN DAN HASIL Asfaruddin, Asfaruddin Sunarti, Sunarti Mardalena, Tenzi lines planting distance upland rice This study aims to determine the right planting distance for the growth and results plant of local upland rice in Bengkulu, find the local upland Bengkulu rice lines that provide optimal growth and results, and find out the good planting distance for each Bengkulu upland rice lines for optimal growth and results. This study uses a Split Plot design inside RKAL two treatments and three replications. The main plot treatment of the two levels is lines UNHZ 31 and lines UNHZ 12. And three-stage plot treatment is planting distance 25 x 25 cm, planting distance 30 x 30 cm, and planting distance 35 x 35 cm. The results of the analysis of variance were continued with a significantly different test at the levels 5 % and 1 %. The parameters observed were plant height, the total number of tillers, panicle length, number of productive tillers, age of flowering 80 %, age of harvest, the weight of 100 grains, grain weight per clump, grain weight per plot, the weight of wet crop and weight of the dry crop. The results significantly affected grain weight per clump, wet crop weight, and dry crop weight. Significantly affected plant height 4 MST, 6 MST, 8 MST, 10 MST, post-harvest, total number of tillers 8 MST, 10 MST, and productive tillers. Not significantly affected plant height 2 MST, the total number of tillers 6 MST, panicle length, flowering age 80 %, harvest age, weight of 100 grains, and grain weight per plot. Treatment of 35 x 35 cm spacing and lines UNHZ 12 showed the best results on each observation but not cumulative. University of Prof. Dr. Hazairin, SH 2021-06-29 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion application/pdf https://journals.unihaz.ac.id/index.php/agroqua/article/view/1796 10.32663/ja.v19i1.1796 Jurnal Agroqua: Media Informasi Agronomi dan Budidaya Perairan; Vol. 19 No. 1 (2021): Jurnal Agroqua; 42-54 Jurnal Agroqua: Media Informasi Agronomi dan Budidaya Perairan; Vol 19 No 1 (2021): Jurnal Agroqua; 42-54 2598-4071 0216-6585 10.32663/ja.v19i1 id https://journals.unihaz.ac.id/index.php/agroqua/article/view/1796/960 Copyright (c) 2021 Asfaruddin Asfaruddin

oai:ojs3.unihaz.ac.id:article/1799 2021-07-07T13:34:32Z agroqua:ART

PENGUJIAN EFEKTIFITAS HERBISIDA HAYATI DI PERKEBUNAN KOPI PADA BERBAGAI KONDISI AGROEKOLOGI Testing The Effectiveness Of Biological Herbicide In Coffee Plantations In Various Agro-ecological Conditions Anwar, Risvan Suzanna, Eka Djatmiko, Djatmiko Environmentally friendly fermented coconut water Unihaz formulation This study aims to determine the effectiveness of biological herbicide formulas on smallholder coffee plantations in various agro-ecological conditions, namely smallholder coffee fields in the medium plains and plateau. The study concluded that the weeds found in the medium plains coffee fields were 17 species. The dominant weeds were Cynodon dactilon 38.1%, Asystasia gangetica 19.3%, Ageratum conyzoides 10%, Borreria latifolia 5.4%, Acmella paniculata 3.3%, and Clydemia hirta 3.3%. These six types of weeds dominate the land at 79.4%. Meanwhile, in the plateau, there were 20 types of weeds. The dominant weeds were Brachiaria ramosa 17.8%, Synedrella nodiflora 10.4%, Digitaria cyliaris 8.7%, Mikania micrantha, 8.7%, Brachiaria setigera 8.5%, Dryopteris filixmas 7.8%, Ottochloa nodosa. 5.7%, Hyptis rhomboidea 4.3%, Brachiaria reptans 3.9%, and Clidemia hirta 3.5%. These ten types of weeds dominate the land for 79.3%. Herbicides formulated Unihaz 3, 4, 5, 6, and 7 were effective in controlling weeds in smallholder coffee plantations, both in the medium plains and plateau. University of Prof. Dr. Hazairin, SH 2021-06-28 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion application/pdf https://journals.unihaz.ac.id/index.php/agroqua/article/view/1799 10.32663/ja.v19i1.1799 Jurnal Agroqua: Media Informasi Agronomi dan Budidaya Perairan; Vol. 19 No. 1 (2021): Jurnal Agroqua; 33-41 Jurnal Agroqua: Media Informasi Agronomi dan Budidaya Perairan; Vol 19 No 1 (2021): Jurnal Agroqua; 33-41 2598-4071 0216-6585 10.32663/ja.v19i1 id https://journals.unihaz.ac.id/index.php/agroqua/article/view/1799/959 Copyright (c) 2021 Risvan Anwar, Eka Suzanna, Djatmiko Djatmiko

oai:ojs3.unihaz.ac.id:article/1829 2021-07-07T13:34:32Z agroqua:ART

PEMANFAATAN GULMA TITONIA (Tithonia diversifolia) SEBAGAI PUPUK ORGANIK PADA TANAMAN JAGUNG MANIS Hasibuan, Ikhsan Sarina, Sarina Damayanti, Anggia bokashi organic fertilizer sweetcorn tithonia organic fertilizer Tithonia (Tithonia diversifolia) is an invasive weed plant commonly grown in Asia and Africa, including in Bengkulu Province. As a weed, this plant is rarely used in agricultural production though it has great potential to be used as the primary source for organic fertilizer. This study aimed to evaluate the effects of doses and application frequency of organic fertilizer made of tithonia on the growth and yield of sweet corn. An experiment had been carried out in Bengkulu Province from September 2019 until February 2020. The research comprised three levels of organic fertilizer rates and two levels of application frequencies replicated thrice in Completely Randomized Design with LSD 5%. The results showed that tithonia organic fertilizer did not influence the plant heights of sweet corn but had significant effects on the dry weight of shoot and root. Tithonia organic fertilizer had fulfilled the minimum requirement as organic fertilizer as obliged in the national organic standard (SNI). The highest yield of sweet corn was obtained by applying 20 t/ha of tithonia organic fertilizer in the twice split application. University of Prof. Dr. Hazairin, SH 2021-06-29 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion application/pdf https://journals.unihaz.ac.id/index.php/agroqua/article/view/1829 10.32663/ja.v19i1.1829 Jurnal Agroqua: Media Informasi Agronomi dan Budidaya Perairan; Vol. 19 No. 1 (2021): Jurnal Agroqua; 55-63 Jurnal Agroqua: Media Informasi Agronomi dan Budidaya Perairan; Vol 19 No 1 (2021): Jurnal Agroqua; 55-63 2598-4071 0216-6585 10.32663/ja.v19i1 id https://journals.unihaz.ac.id/index.php/agroqua/article/view/1829/961 Copyright (c) 2021 Ikhsan Hasibuan, Sarina Sarina, Anggia Damayanti

oai:ojs3.unihaz.ac.id:article/1846 2021-07-07T13:34:31Z agroqua:ART

KOMPARASI TINGKAT SERAPAN SI PADA BEBERAPA JENIS DAN METODE APLIKASI PUPUK SI SERTA IMPLIKASINYA TERHADAP PENINGKATAN PRODUKTIVITAS DAN KETAHANAN ALAMI TANAMAN JAGUNG (ZEA MAYS): Komparasi Tingkat Serapan Si pada Beberapa Jenis dan Metode Aplikasi Pupuk Si serta Implikasinya terhadap Peningkatan Produktivitas dan Ketahanan Alami Tanaman Jagung (Zea mays) Oktarina, Oktarina Wahyudi, M. Iwan Tripama, Bagus Level uptake natural resistance productivity Si fertilizer The practice of intensive farming systems in corn cultivation with High External Input (HEI) in the form of synthetic chemicals raises problems of ecosystem balance so that national maize productivity remains at 5.1 ton/ha from its potential Yield of 10-12 ton/ha. One of the efforts to increase maize productivity with environmentally friendly principles is the application of silicon fertilization which has the potential to increase the rate of photosynthesis and natural resistance of maize plants. The purpose of this study was to determine the level of Si uptake and accumulation in plant tissues and its implications for corn’s natural resistance, growth, and productivity on several types of Si fertilizers and their application methods. The method to be carried out in this study used an environmental design Splot Plot Design with basic design RCBD with 3 replications and analyzed using Analysis of Variance (ANOVA) followed by  95 % Duncan test (DMRT) if there is a significant difference. The results showed that there was no interaction between the type and method of application with the growth, yield, and natural resistance of plants to pests, but singly affected several observed variables. Silicon fertilization has the potential to increase the uptake rate and content of these elements in plant leaf tissue by application through the roots either leaking or spreading for all types of Si fertilizers although it is not statistically significant. Increasing the Si content in leaf tissue has implications for the relative increase in plant height, especially spray for all types of Si fertilizers, dry weight, number of leaves, leaf area index, and a relative decrease in leaf angle and pest and disease attacks, relatively increasing yield for K2SiO3 and CaSiO3 in all methods. application, as well as the best CaSiO3 in reducing % KA, increasing yield, and % good corncob. University of Prof. Dr. Hazairin, SH 2021-06-30 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion application/pdf https://journals.unihaz.ac.id/index.php/agroqua/article/view/1846 10.32663/ja.v19i1.1846 Jurnal Agroqua: Media Informasi Agronomi dan Budidaya Perairan; Vol. 19 No. 1 (2021): Jurnal Agroqua; 143-158 Jurnal Agroqua: Media Informasi Agronomi dan Budidaya Perairan; Vol 19 No 1 (2021): Jurnal Agroqua; 143-158 2598-4071 0216-6585 10.32663/ja.v19i1 id https://journals.unihaz.ac.id/index.php/agroqua/article/view/1846/970 Copyright (c) 2021 Oktarina Oktarina, M. Iwan Wahyudi, Bagus Tripama

oai:ojs3.unihaz.ac.id:article/1850 2021-07-07T13:34:31Z agroqua:ART

UJI ADAPTASI LIMA VARIETAS UNGGUL CABAI MERAH KERITING DI LAHAN KERING DENGAN TEKNOLOGI PROLIGA Naibaho, Anggun Yossika Heviyanti, Maria Murdhiani, Murdhiani Manarany, Rina Dry land Proliga Technology Red chilies This study aims to determine the growth and yield of five varieties of curly red chilies through proliga technology on dry land. held at the Experimental Garden of the Faculty of Agriculture, Samudra University, Langsa City, Aceh province which took place from July to November 2020. Using a non-factorial randomized block design (RAK) using curly red chili seeds, superior varieties of F1 hybrids with five varieties, namely Lado F1, PM 999 F1, Taro F1, Kastilo F1, and Lentur F1. The parameters observed in this study included: plant height, number of branches, flowering age, harvest age, fruit weight per sample, and fruit weight per plot. The results showed that the growth and production of five superior varieties of curly red chili on dry land with proliga technology had no significant effect on plant height at 2 WAP and 4 WAP, the number of branches at 5 WAP, flowering age (HST) fruit weight per sample, and fruit weight per plot. Meanwhile, the number of branches, age 7 WAP and harvesting age (HST) had a significant effect. The best growth and production of the five superior varieties of curly red chili on dry land with proliga technology is V1 (Lado F1) with the highest yield potential, namely 6.64 tonnes/ha. University of Prof. Dr. Hazairin, SH 2021-06-30 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion application/pdf https://journals.unihaz.ac.id/index.php/agroqua/article/view/1850 10.32663/ja.v19i1.1850 Jurnal Agroqua: Media Informasi Agronomi dan Budidaya Perairan; Vol. 19 No. 1 (2021): Jurnal Agroqua; 159-167 Jurnal Agroqua: Media Informasi Agronomi dan Budidaya Perairan; Vol 19 No 1 (2021): Jurnal Agroqua; 159-167 2598-4071 0216-6585 10.32663/ja.v19i1 id https://journals.unihaz.ac.id/index.php/agroqua/article/view/1850/971 Copyright (c) 2021 Anggun Yossika Naibaho, Maria Heviyanti, Murdhiani Murdhiani

oai:ojs3.unihaz.ac.id:article/1854 2021-07-07T13:34:31Z agroqua:ART

KINERJA PENYULUH PERTANIAN LAPANGAN (PPL) TERHADAP PRODUKSI USAHA TANI PADI DI DESA AIR LATAK KECAMATAN SELUMA BARAT KABUPATEN SELUMA Juniarti, Dika Andriani, Evi Nurmalia, Ana Performance ekstension production paddy The performance of field agricultural extension should be directly related to the production of lowland rice farmers. This study aims to determine the performance and role of agricultural extension on the production of rice farming in Air Latak Village, Seluma Barat District, Seluma Regency. The research method used was to determine the performance of field agricultural extension with qualitative descriptive methods. Samples were taken, namely all field agricultural extension agents at the Talang Dantuk Agricultural Extension Center, Seluma Regency. To analyze the relationship between the role of agricultural extension agents using qualitative and quantitative methods. The sampling method used was random, with 30 respondents. The performance of field agricultural extension at the Talang Dantuk Agricultural Extension Center in Seluma Regency was categorized as good with an average of 79.58 and in the research area it was categorized as good with a work value of 78.75. The role of Field Agricultural Extension (PPL) has a strong relationship to rice farming production. the role of Field Agricultural Extension (PPL) as a desiminator, facilitator, consultator has a real or significant relationship to lowland rice production. the role of Field Agricultural Extension (PPL) as a desiminator, facilitator, consultator has a real or significant relationship to lowland rice production. University of Prof. Dr. Hazairin, SH 2021-06-30 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion application/pdf https://journals.unihaz.ac.id/index.php/agroqua/article/view/1854 10.32663/ja.v19i1.1854 Jurnal Agroqua: Media Informasi Agronomi dan Budidaya Perairan; Vol. 19 No. 1 (2021): Jurnal Agroqua; 168-174 Jurnal Agroqua: Media Informasi Agronomi dan Budidaya Perairan; Vol 19 No 1 (2021): Jurnal Agroqua; 168-174 2598-4071 0216-6585 10.32663/ja.v19i1 id https://journals.unihaz.ac.id/index.php/agroqua/article/view/1854/972 Copyright (c) 2021 Dika Juniarti, Evi Andriani, Ana Nurmalia

oai:ojs3.unihaz.ac.id:article/1855 2021-07-07T13:34:31Z agroqua:ART

ANALISIS PELUANG USAHATANI CIPLUKAN (Physalis peruviana. L) DI KOTA BENGKULU Hardianti, Efriza Yumiati, Yossie Fariadi, Herri ciplukan farming opportunities SWOT analysis Ciplukan (Physalis peruviana L.) is a shrub that has many health benefits and has been cultivated and has a high selling value. This study aims to determine how the opportunities for ciplukan farming in Bengkulu City. This study uses primary data and secondary data with interview techniques and questionnaire tools given to people who are considered to know about the opportunities of ciplukan farming in Bengkulu City. The sampling method used in this research was the purposive method and the data were processed using SWOT analysis. The results showed that the opportunity for ciplukan plant farming in Bengkulu City has a great opportunity, namely with a value of 1.55, which means that the ciplukan plant has the opportunity to be cultivated and bred. University of Prof. Dr. Hazairin, SH 2021-06-30 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion application/pdf https://journals.unihaz.ac.id/index.php/agroqua/article/view/1855 10.32663/ja.v19i1.1855 Jurnal Agroqua: Media Informasi Agronomi dan Budidaya Perairan; Vol. 19 No. 1 (2021): Jurnal Agroqua; 175-180 Jurnal Agroqua: Media Informasi Agronomi dan Budidaya Perairan; Vol 19 No 1 (2021): Jurnal Agroqua; 175-180 2598-4071 0216-6585 10.32663/ja.v19i1 id https://journals.unihaz.ac.id/index.php/agroqua/article/view/1855/973 Copyright (c) 2021 Efriza Hardianti, Yossie Yumiati, Herri Fariadi

oai:ojs3.unihaz.ac.id:article/1918 2023-08-04T11:16:44Z agroqua:ART

PENGARUH PEMBERIAN PAKAN ALAMI YANG BERBEDA TERHADAP SINTASAN DAN PERTUMBUHAN BENIH IKAN CUPANG (Betta sp.) Bahasa Indonesia Syahfrizal, Agung Febri, Suri Purnama Isma, Muhammad Fauzan Haser, Teuku Fadlon Betta sp Culex sp Moina sp Tubifex sp Ornamental fish is a potential commodity because it has its own charm. One of the ornamental fish that currently has a lot of interest is Cupang fish (Betta sp.). Cupang fish at the seed stage really need good and quality feed to support success during cultivation. The purpose of this study was to analyze the effect of different natural feeds on the growth and survival of Cupang fish fry (Betta sp.) and to determine the best type of natural food for Cupang fish survival and growth. This study used a completely randomized design (RAL) with 3 treatments and 3 replications. Parameters observed were absolute weight growth, absolute length growth, specific growth rate, and survival rate. The results showed that different natural feeds had a significant effect on absolute weight growth, absolute length growth, and specific growth rates, while different natural feeds had no significant effect on Cupang seed survival. Furthermore, giving silkworms (Tubifex sp.) is the best natural food compared to water fleas (Moina sp.) and mosquito larvae (Culex sp.,) for the growth of Cupang fish seeds during maintenance. University of Prof. Dr. Hazairin, SH 2021-06-30 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion application/pdf https://journals.unihaz.ac.id/index.php/agroqua/article/view/1918 10.32663/ja.v19i1.1918 Jurnal Agroqua: Media Informasi Agronomi dan Budidaya Perairan; Vol. 19 No. 1 (2021): Jurnal Agroqua; 181-187 Jurnal Agroqua: Media Informasi Agronomi dan Budidaya Perairan; Vol 19 No 1 (2021): Jurnal Agroqua; 181-187 2598-4071 0216-6585 10.32663/ja.v19i1 id https://journals.unihaz.ac.id/index.php/agroqua/article/view/1918/974 Copyright (c) 2021 Agung Syahfrizal, Suri Purnama Febri, Muhammad Fauzan Isma, Teuku Fadlon Haser

oai:ojs3.unihaz.ac.id:article/1921 2021-07-07T13:34:32Z agroqua:ART

PENGARUH PADAT TEBAR YANG BERBEDA TERHADAP PERTUMBUHAN IKAN NILA (Oreochromis niloticus) DENGAN MENGGUNAKAN FILTER DASAR Ramadayanti, Andini Ahmad, Nasir Zulkhasyni, Zulkhasyni Pardiansyah, Dedi Andriyeni, Andriyeni Tilapia stocking density basic filter This research was conducted from May to July 2020 at the Laboratory of the Faculty of Agriculture, Prof. Dr. Hazairin, SH Bengkulu for 50 days. The purpose of this study was to determine the stocking density of Tilapia (Oreochromis niloticus) on the growth of Tilapia cultivated in plastic containers using a basic filter. The design used was a completely randomized design (CRD), which consisted of 4 experiments and 4 replications in order to obtain 16 experimental units, namely P1 (stocking density 40 fish / m2), P2 (stocking density 50 fish / m2), P3 (stocking density 60 fish / m2), P4 (stocking density 70 fish / m2) with a size of 8 -12 cm. The results showed that stocking density had an effect on growth in absolute length and absolute weight but had no effect on feed conversion, feed efficiency and survival. The best density is in the stocking density of 60 individuals / m2 with a survival rate of 92.0%. By using a basic filter during the research, you can maintain water quality where dissolved oxygen in the water at the beginning of the maintenance of dissolved oxygen is 6.4 (ppm) - 6.8 (ppm) to 6.0 (ppm) - 6.8 (ppm), temperature ranges from 25 oC - 29 oC, and pH ranges from 6.8 – 7. University of Prof. Dr. Hazairin, SH 2021-06-29 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion application/pdf https://journals.unihaz.ac.id/index.php/agroqua/article/view/1921 10.32663/ja.v19i1.1921 Jurnal Agroqua: Media Informasi Agronomi dan Budidaya Perairan; Vol. 19 No. 1 (2021): Jurnal Agroqua; 88-95 Jurnal Agroqua: Media Informasi Agronomi dan Budidaya Perairan; Vol 19 No 1 (2021): Jurnal Agroqua; 88-95 2598-4071 0216-6585 10.32663/ja.v19i1 id https://journals.unihaz.ac.id/index.php/agroqua/article/view/1921/965 Copyright (c) 2021 Andini Ramadayanti, Nasir Ahmad, Zulkhasyni Zulkhasyni, Dedi Pardiansyah, Andriyeni Andriyeni

oai:ojs3.unihaz.ac.id:article/1939 2021-07-03T10:20:46Z agroqua:Frm

Cover-Daftar Isi Agroqua, Jurnal Jurnal Agroqua University of Prof. Dr. Hazairin, SH 2021-06-29 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion Front matter Bagian depan application/pdf https://journals.unihaz.ac.id/index.php/agroqua/article/view/1939 Jurnal Agroqua: Media Informasi Agronomi dan Budidaya Perairan; Vol. 19 No. 1 (2021): Jurnal Agroqua Jurnal Agroqua: Media Informasi Agronomi dan Budidaya Perairan; Vol 19 No 1 (2021): Jurnal Agroqua 2598-4071 0216-6585 10.32663/ja.v19i1 id en https://journals.unihaz.ac.id/index.php/agroqua/article/view/1939/975

oai:ojs3.unihaz.ac.id:article/1940 2021-07-03T10:24:10Z agroqua:Bcm

Cover Belakang Agroqua, Jurnal Jurnal Agroqua University of Prof. Dr. Hazairin, SH 2021-06-29 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion Back matter Bagian belakang application/pdf https://journals.unihaz.ac.id/index.php/agroqua/article/view/1940 Jurnal Agroqua: Media Informasi Agronomi dan Budidaya Perairan; Vol. 19 No. 1 (2021): Jurnal Agroqua Jurnal Agroqua: Media Informasi Agronomi dan Budidaya Perairan; Vol 19 No 1 (2021): Jurnal Agroqua 2598-4071 0216-6585 10.32663/ja.v19i1 id https://journals.unihaz.ac.id/index.php/agroqua/article/view/1940/976

oai:ojs3.unihaz.ac.id:article/1959 2021-12-09T03:00:22Z agroqua:ART

PENGARUH VARIETAS DAN DOSIS PUPUK NPK MUTIARA TERHADAP PERTUMBUHAN DAN HASIL CABAI MERAH HIBRIDA Effect of Variety and Dosage of Pearl NPK Fertilizer on Growth and Yield of Hybrid Red Chili Firdaus, Reza Juanda, Boy Riza Iswahyudi, Iswahyudi NPK Fertilizer Red Chili Variety This study aims to see the growth and yield of hybrid red chili with various varieties and the dose of NPK Mutiara fertilizer and to see the interaction between hybrid red chili varieties and the dose of NPK Mutiara fertilizer. This study used a factorial randomized block design (RAK) consisting of 2 factors, namely the red chili variety factor (V) which consisted of 3 types: V1 = Kastilo F1, V2 = Laju F1, and V3 = Lado F1. The combination factor of NPK fertilizer (P) consisted of 3 levels: P1 = 19 g/plant, P2 = 23 g/plant, and P3 = 28 g/plant. Parameters observed included flowering age (Days), stem diameter (cm), number of chilies per plant (fruit), chili length (cm), chili diameter (cm), fresh chili weight per plant (gr), and fresh fruit weight. per plot (gr). The results showed that hybrid red chili varieties had a significant effect on the parameters of the number of chilies per plant, the weight of fresh chilies per plant, and the weight of fresh chilies per plot. The best results were obtained in the V2 treatment (F1 Laju). The dose of NPK Mutiara had a significant effect on the parameters of flowering age and chili length. The best results were obtained in the P3 treatment (28 g/plant). The interaction of hybrid red chili varieties with NPK Mutiara fertilizer had a significant effect on chili length parameters and the number of chili peppers per plant. However, it had no significant effect on flowering age, stem diameter, chili diameter, fresh chili weight per plant, and fresh chili weight per plot. The best interaction was found in the V2P3 treatment (F1 rate + 28 g/plant). University of Prof. Dr. Hazairin, SH 2021-12-04 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion application/pdf https://journals.unihaz.ac.id/index.php/agroqua/article/view/1959 10.32663/ja.v19i2.1959 Jurnal Agroqua: Media Informasi Agronomi dan Budidaya Perairan; Vol. 19 No. 2 (2021): Jurnal Agroqua; 254-262 Jurnal Agroqua: Media Informasi Agronomi dan Budidaya Perairan; Vol 19 No 2 (2021): Jurnal Agroqua; 254-262 2598-4071 0216-6585 10.32663/ja.v19i2 id https://journals.unihaz.ac.id/index.php/agroqua/article/view/1959/1083 Copyright (c) 2021 Reza Firdaus, Boy Riza Juanda, Iswahyudi Iswahyudi

oai:ojs3.unihaz.ac.id:article/1980 2021-12-09T03:00:22Z agroqua:ART

EFEK FUMIGAN MINYAK ATSIRI SERAI WANGI (Cymbopogon nardus) DAN SERAI DAPUR (Cymbopogon citratus) TERHADAP HAMA KUMBANG TEPUNG MERAH (Tribolium castaneum) Fumigant Effect of Essential Oils from Citronella (Cymbopogon nardus) and Lemongrass (Cymbopogon citratus) against pest Red Flour Beetle (Tribolium castaneum) Tiana, Dina Okta Heviyanti, Maria Marnita, Yenni citronella essential oil fumigant lemongrass repellency This study aims to determine the fumigant effect of citronella (Cymbopogon nardus) and lemongrass (Cymbopogon citratus) essential oils against the red flour beetle (Tribolium castaneum). This research was carried out at the Basic Laboratory of Samudra University and the Agrotechnology Laboratory of the Faculty of Agriculture, Samudra University, Langsa City, Aceh Province, which took place from February to March 2021. Using a non-factorial Completely Randomized Design (RAL). The results showed that the fumigant effect of citronella essential oil, treatment S5 (3.2% v/v) caused T. castaneum mortality of 93.75%, fumigant effect of lemongrass essential oil in treatment D5 (5.4% v/v). ) caused T. castaneum mortality of 92.5%. In the repellency test of citronella and lemongrass essential oils, treatments S5 and D5 (25%) were effective as repellents for T. castaneum at 24 hours after treatments. University of Prof. Dr. Hazairin, SH 2021-12-04 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion application/pdf https://journals.unihaz.ac.id/index.php/agroqua/article/view/1980 10.32663/ja.v19i2.1980 Jurnal Agroqua: Media Informasi Agronomi dan Budidaya Perairan; Vol. 19 No. 2 (2021): Jurnal Agroqua; 263-272 Jurnal Agroqua: Media Informasi Agronomi dan Budidaya Perairan; Vol 19 No 2 (2021): Jurnal Agroqua; 263-272 2598-4071 0216-6585 10.32663/ja.v19i2 id https://journals.unihaz.ac.id/index.php/agroqua/article/view/1980/1085 Copyright (c) 2021 Dina Okta Tiana, Maria Heviyanti, Yenni Marnita

oai:ojs3.unihaz.ac.id:article/1981 2021-12-09T03:00:21Z agroqua:ART

UJI KETAHANAN BEBERAPA VARIETAS BERAS (Oryza sativa L) TERHADAP SERANGAN HAMA GUDANG Corcyra cephalonica S Resistance Test Of Some Varieties Of Rice (Oryza sativa L) Againt Attacks Of Pests Of Werehouse Pests Corcyra cephalonica S Asyanita, Putri Heviyanti, Maria Mulyani, Cut rice rice damage rice vulnerability C. cephalonica This study aims to determine the resistance of several varieties of rice (Oryza sativa L) against the attack of the warehouse pest Corcyra cephalonica. This research was conducted at the Basic Laboratory of Samudra University and the Agrotechnology Laboratory of the Faculty of Agriculture, Samudra University, Langsa City, Aceh Province which took place from January to March 2021. This research was conducted using a non-factorial Completely Randomized Design (RAL) using several varieties of rice, namely Ciherang , ramos, inpari 79, inpari 30, inpari 32, inpari 44. In this study, it was found that rice classified as resistant to C. cephalonica, namely the Ciherang variety, was tested for percent of hollow seeds, percent loss of weight, percent of rice powder and susceptibility index. Meanwhile, rice classified as susceptible to C. cephalonica, namely the Inpari-32 variety, was tested for percent of hollow seeds, percent of weight loss, percent of rice powder and rice susceptibility index. University of Prof. Dr. Hazairin, SH 2021-12-04 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion application/pdf https://journals.unihaz.ac.id/index.php/agroqua/article/view/1981 10.32663/ja.v19i2.1981 Jurnal Agroqua: Media Informasi Agronomi dan Budidaya Perairan; Vol. 19 No. 2 (2021): Jurnal Agroqua; 273-279 Jurnal Agroqua: Media Informasi Agronomi dan Budidaya Perairan; Vol 19 No 2 (2021): Jurnal Agroqua; 273-279 2598-4071 0216-6585 10.32663/ja.v19i2 id https://journals.unihaz.ac.id/index.php/agroqua/article/view/1981/1086 Copyright (c) 2021 Putri Asyanita, Maria Heviyanti, Cut Mulyani

oai:ojs3.unihaz.ac.id:article/1984 2021-12-09T03:00:21Z agroqua:ART

EFEKTIVITAS SERBUK DAUN JERUK PURUT (Citrus hystrix) DAN SERAI WANGI (Cymbopogon nardus)TERHADAP PENGENDALIAN HAMA GUDANG BERAS (Corcyra cephalonica) Effectiveness of Kaffir lime (Citrus hystrix) and Citronelal (Cymbopogon nardus) Leaf Powder on Control of Rice Warehouse Pest (Corcyra cephalonica) Seftia, Nabila Heviyanti, Maria Mulyani, Cut citronelal, Corcyra cephalonica, kaffir kime, powder The aim of the study was to determine the effectiveness of kaffir lime leaf powder (Citrus hystrix) and citronella (Cymbopogon nardus) against the control of rice warehouse pests Corcyra cephalonica. This research was conducted at the Basic Laboratory and Agrotechnology Laboratory of Samudra University from January to March 2021. This study used a Factorial Completely Randomized Design (CRD), which consisted of 2 factors: 1. Powder (S), S1 = Purut Jeruk Leaf Powder, S2=Serai Fragrant Powder, 2. Dosage of Kaffir lime leaf powder and fragrant lemongrass (D), D0 = Control, D1 = 15 grams, D2 = 20 grams, D3 = 25 grams, D4 = 30 grams, D5 = 35 grams. Based on the results of the study, it can be concluded that for controlling the rice warehouse pest C. cephalonica, it can be applied as a vegetable insecticide powder of kaffir lime leaves at a dose of 35 g. University of Prof. Dr. Hazairin, SH 2021-12-06 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion application/pdf https://journals.unihaz.ac.id/index.php/agroqua/article/view/1984 10.32663/ja.v19i2.1984 Jurnal Agroqua: Media Informasi Agronomi dan Budidaya Perairan; Vol. 19 No. 2 (2021): Jurnal Agroqua; 364-374 Jurnal Agroqua: Media Informasi Agronomi dan Budidaya Perairan; Vol 19 No 2 (2021): Jurnal Agroqua; 364-374 2598-4071 0216-6585 10.32663/ja.v19i2 id https://journals.unihaz.ac.id/index.php/agroqua/article/view/1984/1097 Copyright (c) 2021 Nabila Seftia, Maria Heviyanti, Cut Mulyani

oai:ojs3.unihaz.ac.id:article/2042 2021-12-09T03:00:21Z agroqua:ART

ADOPSI PEMANFAATAN TANAMAN REFUGIA SEBAGAI PENGENDALIAN HAMA TERPADU PADA PETANI CABAI DI KECAMATAN CILAWU KABUPATEN GARUT Adoption Of The Use Of Refugia Plants As Integrated Pest Control For Chili Farmers In Cilawu District, Garut Regency Ayu, Windy Tamara Kusnadi, Dedy Trisnasari, Wahyu adoption chili integrated pest controls refugia Agriculture Agroecology Pest controls adopsi pengendalian hama terpadu refugia tanaman cabai Pests attack at Cilawu Subdistrict had increases cases, pests attack because of climate change. The adoption of integrated pest control technology in Cilawu District is relatively low, so a strategy is needed to increase the level of application of horticultural commodity technology. This study analyze the level of farmer adoption of refugia plant as Integrated Pest Controls (IPM), identified factors caused an strategies adoption of refugia plant use at chili farmer. This study held on April till June 2021 used intstrument questionnaire to collect all data and analize used descriptive an reggresion. The research data consisted of primary data with data collection plus interviews with chili farmers, and secondary data from local institutions. The primary data analysis method used descriptive and regression analysis. The study involved 61 people as research respondents who were members of farmer groups. The adoption of integrated pest control technology in Cilawu District is low so there is a need for a strategy to increase the level of application of horticultural crop commodity technology. The adoption level of technology at Cilawu Subdistrict are low level and need improvement to raise the tecnology horticultural cultivation. Pests controls use the refugia plant push the balances of ecosystem an decrease the pests attact. The result of the analysis showed adoption of technology are high. Factors affect the adoption are number of family and the information services. Strategies to improve level of adoption based on analaysis to increase the adoption are information strenghtening by exstension, discussion an by model demo plot. Serangan Organisme Pengganggu Tanaman (OPT) di Kecamatan Cilawu mengalami peningkatan, serangan OPT merupakan akibat dari terjadinya perubahan iklim. Adopsi teknologi pengendalian hama terpadu di Kecamatan Cilawu tergolong rendah sehingga perlu adanya strategi untuk meningkatkan tingkat penerapan teknologi komoditas tanaman hortikultura.  Tujuan penelitian guna menganalisis tingkat adopsi pemanfaatan tanaman refugia sebagai Pengendalian Hama Terpadu (PHT), mengidentifikasi faktor yang berpengaruh dan strateginya. Penelitian dilaksanakan pada bulan April-Juni 2021 menggunakan  instrumen kuisioner tertutup. Data penelitian terdiri dari data primer dengan  pengumpulan data ditambah wawancara dengan petani cabai, dan data sekunder yang berasal dari lembaga setempat, metode menganalisis data primer menggunakan analisis deskriptif dan regresi. Penelitian melibatkan 61 orang sebagai reaponden penelitian yang merupakan anggota kelompok tani. Adopsi teknologi pengendalian hama terpadu di Kecamatan Cilawu rendah  sehingga perlu adanya strategi untuk meningkatkan tingkat penerapan teknologi komoditas tanaman hortikultura. Pengendalian hama dengan bercocok tanam dengan memanfaatkan tanaman refugia atau tanaman pinggir dapat mendorong keseimbangan ekosistem dan menekan populasi hama. Simpulan yang diperoleh penelitian ini berupa adopsi pemanfaatan tanaman refugia pada petani cabai di kecamatan Cilawu termasuk dalam  kategori tinggi  dengan rata-rata tiap tahap nya senilai 72%. Faktor-faktor yang memengaruhi adopsi pemanfaatan yaitu jumlah tanggungan keluarga dan ketersediaan informasi penyuluhan berdasarkan hasil analisis regresi. Strategi yang disususun untuk peningkatan adopsi berupa penguatan informasi, diskusi dan petakan percontohan melalui penyuluhan dengan diskusi kelompok. University of Prof. Dr. Hazairin, SH 2021-12-04 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion application/pdf https://journals.unihaz.ac.id/index.php/agroqua/article/view/2042 10.32663/ja.v19i2.2042 Jurnal Agroqua: Media Informasi Agronomi dan Budidaya Perairan; Vol. 19 No. 2 (2021): Jurnal Agroqua; 241-253 Jurnal Agroqua: Media Informasi Agronomi dan Budidaya Perairan; Vol 19 No 2 (2021): Jurnal Agroqua; 241-253 2598-4071 0216-6585 10.32663/ja.v19i2 id https://journals.unihaz.ac.id/index.php/agroqua/article/view/2042/1082 Copyright (c) 2021 Windy Tamara Ayu, Dedy Kusnadi, Wahyu Trisnasari

oai:ojs3.unihaz.ac.id:article/2078 2021-12-09T03:00:21Z agroqua:ART

PERAN GANDA PEREMPUAN PENCARI TIRAM DALAM MENINGKATKAN EKONOMI KELUARGA DI DESA ALUE NAGA KECAMATAN SYIAH KUALA KOTA BANDA ACEH The Dual Role of Oyster Seekers in Improving The Family Economy in Alue Naga Village, Syiah Kuala District, Banda Aceh City Febri, Suri Purnama Nazlia, Suraiya Karimullah, Karimullah dual role seekers oysters women work Women in the village in Alue Naga Village working as domestic workers do not bring direct results such as looking after children. On the other hand, in accordance with the development of society, especially in the economic sector, the role of women as workers in the field of breadwinner is clearly visible. The research method used in this research is a survey method. Respondents were determined using the snowbell sampling method. The results showed that the cause of women looking for oysters to play a dual role is internal factors, namely the husband's income is not sufficient for daily living needs, coupled with expenses and number of dependents in the family, external factors, namely the surrounding environment in the form of coastal areas where many women look for oysters, education low level do not have sufficient skills so that there are no opportunities for other work. The form of dual roles, namely as mother, caring for children and husband, as wife, educating children and the economy. The impact of the dual role for the family is difficulty in carrying out their domestic duties, less optimal time they have to share the roles they play, fatigue in activities in their work professionally, and complaints that are felt by wives towards their husbands when they are tired at work. University of Prof. Dr. Hazairin, SH 2021-12-04 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion application/pdf https://journals.unihaz.ac.id/index.php/agroqua/article/view/2078 10.32663/ja.v19i2.2078 Jurnal Agroqua: Media Informasi Agronomi dan Budidaya Perairan; Vol. 19 No. 2 (2021): Jurnal Agroqua; 311-318 Jurnal Agroqua: Media Informasi Agronomi dan Budidaya Perairan; Vol 19 No 2 (2021): Jurnal Agroqua; 311-318 2598-4071 0216-6585 10.32663/ja.v19i2 id https://journals.unihaz.ac.id/index.php/agroqua/article/view/2078/1091 Copyright (c) 2021 Suri Purnama Febri, Suraiya Nazlia, Karimullah Karimullah

oai:ojs3.unihaz.ac.id:article/2166 2021-12-09T03:00:21Z agroqua:ART

RESPON TANAMAN CABAI MERAH (Capsicum annum L.) TERHADAP KOMPOSISI DAN DOSIS BOKASHI PELEPAH SAWIT DAN DAUN REMUNGGAI Kinasih, Nur Illha Wahyu Nurseha, Nurseha Pertiwi, Nurlianti Bokashi Composition Chili Dosage This experiment aims to determine the response of red chili (Capsicum annum L.) plants to the composition and dosage of bokashi oil palm and remunggai (Moringa oleifera). This research was conducted from January to April 2021, in Kayu Arang Village, Sukaraja District, Seluma Regency. The design used was a Factorial Completely Randomized Desing (CRD). The first factor is the composition (A) namely: A1: remunggai + palm frond (1:1), A2: remunggai + palm frond (1:3), A3: remunggai + paln frond (1:5) and the second factor is bokashi dose (B) namely: B0 : 1 ton/ha  bokashi + NPK recommendation, B1 : 10 ton/ha bokashi, B2 : 20 ton/ha bokashi, B3 : 30 ton/ha bokashi, B4 : 40 ton/ha bokashi. The treatment was repeated 3 times to produce 45 experimental units. The result of the analysis of variance was continued with Duncan’s Multiple Range Test (DMRT) with a test level of 5%. The results showed that giving bokashi composition had on significant effect on all observed variables. Meanwhile, in giving bokashi dose, there were observational variables that had a significant effect, namely plant height, number of productive branches, the total number of fruit per plant, fruit weight per plant, the weight of dry stover stove, and the parameters of variables that had no significant effect were flowering age and age harvest.   University of Prof. Dr. Hazairin, SH 2021-12-04 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion application/pdf https://journals.unihaz.ac.id/index.php/agroqua/article/view/2166 10.32663/ja.v19i2.2166 Jurnal Agroqua: Media Informasi Agronomi dan Budidaya Perairan; Vol. 19 No. 2 (2021): Jurnal Agroqua; 300-310 Jurnal Agroqua: Media Informasi Agronomi dan Budidaya Perairan; Vol 19 No 2 (2021): Jurnal Agroqua; 300-310 2598-4071 0216-6585 10.32663/ja.v19i2 id en https://journals.unihaz.ac.id/index.php/agroqua/article/view/2166/1090 Copyright (c) 2021 Nur Illha Wahyu Kinasih, Nurseha Nurseha, Nurlianti Pertiwi

oai:ojs3.unihaz.ac.id:article/2174 2021-12-09T03:00:21Z agroqua:ART

PENGARUH PENGGANTIAN Moina sp DENGAN PAKAN BUATAN TERHADAP KELANGSUNGAN HIDUP DAN PERTUMBUHAN LARVA IKAN ASANG (Ostheochilus hasseltii) Replacement Effect Of Moina sp With Artificial Feed On Survival And Growth Of Asang Fry (Ostheochilus hasseltii) Bulanin, Usman Putri, Diana Reska Ayu Lubis, Amelia Sriwahyuni Eriza, Mas Munzir, Abdullah Asang fish feed and growth replacement This study aimed to analyze the effect of early replacement of Moina sp with artificial feed on the survival and growth of Asang fish larvae. This research method is an experiment using a completely randomized design (CRD) with 3 treatments and 4 replications. Treatment A was given artificial feed for 30 days, treatment B was given Moina sp for 5 days followed by artificial feed for 25 days and treatment C was given Moina sp for 10 followed by artificial feed for 20 days. The data obtained from the research results were analyzed by statistical test Analysis of variance (ANOVA). To determine the difference between treatments, continued with Duncan’s test. Based on the results of the one-way ANOVA analysis, the initial period of artificial feeding had no significant effect on survival (P>0.05) but had a significant effect on the growth rate of weight and length of Asang fish larvae (P<0.05). Giving Moina sp for 10 days followed by artificial feed gave optimal results followed by giving Moina sp for 5 days followed by artificial feed. University of Prof. Dr. Hazairin, SH 2021-12-04 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion application/pdf https://journals.unihaz.ac.id/index.php/agroqua/article/view/2174 10.32663/ja.v19i2.2174 Jurnal Agroqua: Media Informasi Agronomi dan Budidaya Perairan; Vol. 19 No. 2 (2021): Jurnal Agroqua; 188-197 Jurnal Agroqua: Media Informasi Agronomi dan Budidaya Perairan; Vol 19 No 2 (2021): Jurnal Agroqua; 188-197 2598-4071 0216-6585 10.32663/ja.v19i2 id https://journals.unihaz.ac.id/index.php/agroqua/article/view/2174/1077 Copyright (c) 2021 Usman Bulanin, Diana Reska Ayu Putri, Amelia Sriwahyuni Lubis, Mas Eriza, Abdullah Munzir

oai:ojs3.unihaz.ac.id:article/2196 2021-12-09T03:00:21Z agroqua:ART

PENGARUH UKURAN MEDIA DAN DOSIS PUPUK NPK TERHADAP PERTUMBUHAN DAN HASIL GALUR PADI GOGO (Oryza sativa L.) DALAM POLYBAG Effect of media size and dosage of NPK fertilizer on growth and yield of upland rice lines in polybags Asfaruddin, Asfaruddin Sunarti, Sunarti Nurmahdisti, Larasinta Dose of NPK growing media size upland rice This study aims to determine the appropriate media size and dose of NPK fertilizer for the growth and yield of upland rice plants. The research was carried out from October 2020 to January 2021, in the village of Sungai Hitam, Pondok Kelapa District, Central Bengkulu Regency. using the RAKL design with 3 treatments and 3 replications. The main treatments of 3 levels were polybag media sizes 3 kg, 4 kg, 6 kg, and the 3 levels of NPK fertilizer dosage were 100kg/ha NPK fertilizer dose, 150kg/ha NPK fertilizer dose, and 200kg/ha NPK fertilizer dose. The results showed that the size of the growing media had a significant effect on plant vegetative growth, but did not affect the yield and yield of upland rice in polybag cultivation. The dose of NPK fertilizer affects the growth and yield of upland rice plants. The best results were obtained with fertilization with a dose of 200 kg NPK/ha. The addition of a fertilizer dose of up to 200 kg NPK/ha will be followed by an increase in yield and yield components for each size of the media used University of Prof. Dr. Hazairin, SH 2021-12-04 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion application/pdf https://journals.unihaz.ac.id/index.php/agroqua/article/view/2196 10.32663/ja.v19i2.2196 Jurnal Agroqua: Media Informasi Agronomi dan Budidaya Perairan; Vol. 19 No. 2 (2021): Jurnal Agroqua; 220-228 Jurnal Agroqua: Media Informasi Agronomi dan Budidaya Perairan; Vol 19 No 2 (2021): Jurnal Agroqua; 220-228 2598-4071 0216-6585 10.32663/ja.v19i2 id https://journals.unihaz.ac.id/index.php/agroqua/article/view/2196/1080 Copyright (c) 2021 Asfaruddin Asfaruddin, Sunarti Sunarti, Larasinta Nurmahdisti

oai:ojs3.unihaz.ac.id:article/2198 2021-12-09T03:00:21Z agroqua:ART

PERTUMBUHAN DAN HASIl SELADA KERITING (Lactuca sativa L.) PADA DATARAN RENDAH DENGAN PEMBERIAN DOSIS DAN APLIKASI FREKUENSI BOKASHI DAUN LAMTORO: PERTUMBUHAN DAN HASIl SELADA KERITING (Lactuca sativa L.) PADA DATARAN RENDAH DENGAN PEMBERIAN DOSIS DAN APLIKASI FREKUENSI BOKASHI DAUN LAMTORO Mulatsih, Sri Sarina, Sarina Miftah, Miftah Application curly lettuce growth organic fertilizers The potential yield of lettuce cultivation can be increased by fertilization, either in the form of anorganic fertilizers or organic fertilizers. The continuous use of anorganic fertilizers in plant cultivation can have an adverse impact on the environment. Therefore, the use of organic fertilizers in agriculture can be an alternative and reduce the use of anorganic fertilizers among farmers. Lamtoro (Leucaena leucocephala (Lam) dewit) is a type of leguminous plant that has the potential to be used as a raw material for making bokashi fertilizer. The leaves of lamtoro (Leucaena leucocephala (Lam) dewit)i have sufficient nutrient content and are in accordance with SNI standards. This study aims to determine the growth response and the best yield of curly lettuce plants in the lowlands at the dose treatment and application frequency of bokashi leaf fertilizer lamtoro (Leucaena leucocephala (Lam) dewit). This research conducted at Bumi Ayu village Selebar, Bengkulu City from April to May 2021. The research method used a Factorial Completely Randomized Design (CRD) with 3 replications. The first factor (bokashi dose) consisted of 5 levels (D1 : 5 t/ha, D2 : 10 t.ha, D3 : 15 t/ha, D4 : 20 t/ha and D5 : 200 kg/ha). The second factor (F1 : 1 MST, F2 : 2 times, 1 MST and 2 MSetT and F3 : 1 MST, 2 MST and 3 MST). The results showed that the dose of bokashi leaf lamtoro (Leucaena leucocephala (Lam) dewit) of 15 tons/ha gave the best growth and yield as indicated by the variables of plant height, leaf diameter and wet weight of curly lettuce. The dose of 15 t/ha gave the result in the form of fresh weight equivalent to 1,799 t/ha.   University of Prof. Dr. Hazairin, SH 2021-12-04 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion application/pdf https://journals.unihaz.ac.id/index.php/agroqua/article/view/2198 10.32663/ja.v19i2.2198 Jurnal Agroqua: Media Informasi Agronomi dan Budidaya Perairan; Vol. 19 No. 2 (2021): Jurnal Agroqua; 229-240 Jurnal Agroqua: Media Informasi Agronomi dan Budidaya Perairan; Vol 19 No 2 (2021): Jurnal Agroqua; 229-240 2598-4071 0216-6585 10.32663/ja.v19i2 id https://journals.unihaz.ac.id/index.php/agroqua/article/view/2198/1081 Copyright (c) 2021 Sri Mulatsih, Sarina Sarina, Miftah Miftah

oai:ojs3.unihaz.ac.id:article/2201 2021-12-09T03:00:21Z agroqua:ART

PARAMETER KEMATANGAN FISIK, KIMIA, DAN BIOLOGIS PUPUK BOKASHI IKAN RUCAH Physical, Chemical, and Biological Maturity Parameters of Fish Waste Bokashi Hasibuan, Ikhsan Prihanani, Prihanani Puspitasari, Meylinda bioassay compost maturity test germination index organic fertilizer trash fish pupuk organik Indonesia is the second greatest fish producer in the world after China with a total production of almost seven million tonnes in 2018. Meanwhile, Bengkulu is one of the provinces that are rich in fish resources. However, about 30-60% of fish produced is considered fish waste. Ikan rucah is small fish that has low or no economical value, thus it is regarded as a waste. Ikan rucah should be managed to avoid its negative effects on the environment. One of the options is by transforming it into organic fertilizer. Nevertheless, producing organic fertilizer by using fish waste is complicated since it will be easily rotten in futile fermentation. Thus, the objective of the research was aimed to evaluate the maturity of fish waste bokashi by using three parameters including physical, chemical, and biological aspects. The study had been carried out in the Laboratory of Agrotechnology, Faculty of Agriculture, University of Hazairin, Bengkulu in late 2020. The research was begun by preparing fish waste in three drying levels that were 85%, 70%, and 30% water content thus they were stated as fresh, medium, and dry fish waste, respectively. Each of those was then fermented in anaerobic methods for 2 and 3 weeks. The bokashi produced then analyzed in the physical, chemical, and biological characteristics. The results of this study confirmed that ikan rucah could be used as a source of organic material for organic fertilizer. Every treatment tested showed a good maturity level in physical parameters. Furthermore, the important findings were the high contents of main nutrients that were 1.5-5% and 4-5%, respectively for nitrogen and phosphorus.  In addition, the biological maturity reached after 3 weeks of fermentation that confirmed germination index (GI) of about more than 100% or categorized as highly mature. University of Prof. Dr. Hazairin, SH 2021-12-04 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion application/pdf https://journals.unihaz.ac.id/index.php/agroqua/article/view/2201 10.32663/ja.v19i2.2201 Jurnal Agroqua: Media Informasi Agronomi dan Budidaya Perairan; Vol. 19 No. 2 (2021): Jurnal Agroqua; 212-219 Jurnal Agroqua: Media Informasi Agronomi dan Budidaya Perairan; Vol 19 No 2 (2021): Jurnal Agroqua; 212-219 2598-4071 0216-6585 10.32663/ja.v19i2 id https://journals.unihaz.ac.id/index.php/agroqua/article/view/2201/1079 Copyright (c) 2021 Ikhsan Hasibuan, Prihanani Prihanani, Meylinda Puspitasari

oai:ojs3.unihaz.ac.id:article/2222 2021-12-09T03:00:21Z agroqua:ART

PENGARUH PADAT TEBAR YANG BERBEDA TERHADAP PENAMBAHAN JUMLAH CACING SUTRA (Tubifex sp) DENGAN SISTEM RESIRKULASI Sari, Ike Mardiana Zulkhasyni, Zulkhasyni Pardiansyah, Dedi Martudi, Suharun Andriyeni, Andriyeni recirculation system silkworms stocking density The purpose of this study was to determine the best stocking density for silk worms (Tubifex sp.) Against the addition of silk worms with a recirculation system. This research was conducted for 60 days starting in December 2019 until January 2020 at Jl. Bumi Ayu 8. Rt. 27 Rw. 06, Bumi Ayu Village, Selebar District, Bengkulu City. The container used is a container made of wood with a length of 100 cm, a width of 50 cm meters and a height of 15 cm as many as 16 pieces, the materials used are worm seeds, POC chicken manure, mud and soil. The design used was a completely randomized design (CRD) with 4 treatments and 4 replications so that 16 treatment units were obtained, namely: (P1) 20 gram / m2 stocking density (P2): 25 gram / m2 stocking density (P3): 30 gram stocking density / m2 (P4): stocking density of 35 grams / m2. To determine the effect of stocking density treatment on the addition of the number of individuals and the western biomass, analysis of variance was carried out at the 5% and 1% levels. Meanwhile, to determine the best stocking density, a further test of the least significant difference (LSD) was carried out at the 5% and 1% levels. The parameters observed during the study were (1) the increase in the number of individual silkworms (Tubifex sp) and (2) the total weight of silkworm biomass (Tubifex sp.) And TSS (Total Suspended Solid). The results showed that different stocking densities with the recirculation system had a very significant effect on the addition of the number of individuals, the weight gain of biomass and had a significant effect on the utilization of TSS value by silkworms (Tubifex sp) and the best increase in the number of individuals was found in stocking density (30 grams / container) with an average addition of 61,372 individuals / container and an average biomass weight of 150.074 grams / container and the best utilization of TSS values ??by silk worms (Tubifex sp.) is stocking density (30 grams / container) with an average mean TSS value 1.612 mg / L. University of Prof. Dr. Hazairin, SH 2021-12-04 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion application/pdf https://journals.unihaz.ac.id/index.php/agroqua/article/view/2222 10.32663/ja.v19i2.2222 Jurnal Agroqua: Media Informasi Agronomi dan Budidaya Perairan; Vol. 19 No. 2 (2021): Jurnal Agroqua; 280-289 Jurnal Agroqua: Media Informasi Agronomi dan Budidaya Perairan; Vol 19 No 2 (2021): Jurnal Agroqua; 280-289 2598-4071 0216-6585 10.32663/ja.v19i2 id https://journals.unihaz.ac.id/index.php/agroqua/article/view/2222/1088 Copyright (c) 2021 Ike Mardiana Sari, Zulkhasyni Zulkhasyni, Dedi Pardiansyah, Suharun Martudi, Andriyeni Andriyeni

oai:ojs3.unihaz.ac.id:article/2223 2021-12-09T03:00:21Z agroqua:ART

PENGARUH PAKAN TAMBAHAN YANG BERBEDA TERHADAP PERTUMBUHAN KEPITING BAKAU (Scylla serrata) The Effect Of Different Additional Feed On The Growth Of Raw Crab (Scylla serrata) Paralita, Sinta Yulfiperius, Yulfiperius Zulkhasyni, Zulkhasyni Firman, Firman Andriyeni, Andriyeni additional feed growth mud crabs This study aims to determine the effect of different supplementary feeds on the growth of mud crab (Scylla serrata). This research was conducted from January 2 to March 2, 2021, at the Joint Pond Owner in Kandang Village, Kampung Melayu District, Bengkulu City. The container used is a plastic basket with a design size of 37 cm high, a circle diameter of 34 cm with a test crab size of 100-110 grams, totaling 48 tails. The design used in this study was a completely randomized design (CRD) which consisted of three treatments, namely experiment 1 (trash fish feed), Experiment 2 (mangrove snail feed), and Experiment 3 (cut chicken intestine feed) with eight replications, so that in getting twenty-four treatment units. To determine the effect or not, analysis of variance was carried out at the level of 5% and 1%, while to determine the effect of the best feed, the BNT Advanced Test (Least Significant Difference) was carried out. 5%. The parameters observed were weight growth of crabs, carapace length, carapace width, feed conversion, feed efficiency, and survival of mud crabs. The results showed that different supplementary feeding had a significant effect on the weight growth of mud crabs but had no significant effect on carapace length growth, carapace width, feed conversion, feed efficiency and survival of mangrove crabs. The best feed for the growth of mangrove crabs is chicken intestine with an initial weight of 105.2 grams and a final weight of 173.4 grams. University of Prof. Dr. Hazairin, SH 2021-12-04 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion application/pdf https://journals.unihaz.ac.id/index.php/agroqua/article/view/2223 10.32663/ja.v19i2.2223 Jurnal Agroqua: Media Informasi Agronomi dan Budidaya Perairan; Vol. 19 No. 2 (2021): Jurnal Agroqua; 290-299 Jurnal Agroqua: Media Informasi Agronomi dan Budidaya Perairan; Vol 19 No 2 (2021): Jurnal Agroqua; 290-299 2598-4071 0216-6585 10.32663/ja.v19i2 id https://journals.unihaz.ac.id/index.php/agroqua/article/view/2223/1089 Copyright (c) 2021 Sinta Paralita, Yulfiperius Yulfiperius, Zulkhasyni Zulkhasyni, Firman Firman, Andriyeni Andriyeni

oai:ojs3.unihaz.ac.id:article/2224 2021-12-09T03:00:21Z agroqua:ART

PENGARUH MACAM PUPUK ORGANIK DAN DOSIS PUPUK MAJEMUK NPK TERHADAP PERTUMBUHAN DAN HASIL MENTIMUN (Cucumis sativus L.) The Influence of OrganicFertilizer and Dosage of NPK Multiple Fertilizer on Growth and Yield of Cucumber (Cucumis sativus L. Rustianti, Sri Sunarti, Sunarti Anwar, Khairil compound fertilizer cucumber dose organic fertilizer type Kata Kunci : dosis; macam; mentimun; pupuk organik; pupuk majemuk The administration of organic fertilizer to provide nutrients for plants is insufficient. It is because organic fertilizers contain low nutrients. Thus, plants need more nutrients that are obtainable from the administration of inorganic fertilizers. This research aimed to find: the effects of the best types of organic fertilizers on the growth and yields of cucumbers; the effects of the dose of NPK compound fertilizers on the growth and yields of cucumber; and the effects of interaction between the various types of organic fertilizer and the dose of NOK compound fertilizers on the growth and yields of cucumber. This research used Factorial Randomized Block Design with three replications. The first factor was the Various Types of Organic Fertilizers consisting of Without Organic Fertilizers, Goat Manure, and Petrogranik Organic Fertilizers. The second factor was the dose of NPK compound fertilizers of 200, 250, and 300 kg/ha. Analysis of variance was then performed and followed by Duncan Multiple Range Test (DMRT). Research results indicated that the treatment with various types of organic fertilizers provided significant effects on all observed variables; in the treatment with the Dose of NPK compound fertilizers provided significant effects on the plant and fruit weights and did not provide significant effects on other variables; interaction of various types of organic fertilizers and the dose of NPK compound fertilizers did not provide significant effects on all observed variables; Various types of organic fertilizer, such as goat manure provided the best growth and yields; the Dose of NPK compound fertilizers of 250kg/ha provided the best growth and yields of cucumbers. University of Prof. Dr. Hazairin, SH 2021-12-04 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion application/pdf https://journals.unihaz.ac.id/index.php/agroqua/article/view/2224 10.32663/ja.v19i2.2224 Jurnal Agroqua: Media Informasi Agronomi dan Budidaya Perairan; Vol. 19 No. 2 (2021): Jurnal Agroqua; 319-327 Jurnal Agroqua: Media Informasi Agronomi dan Budidaya Perairan; Vol 19 No 2 (2021): Jurnal Agroqua; 319-327 2598-4071 0216-6585 10.32663/ja.v19i2 id https://journals.unihaz.ac.id/index.php/agroqua/article/view/2224/1092 Copyright (c) 2021 Sri Rustianti, Sunarti Sunarti, Khairil Anwar

oai:ojs3.unihaz.ac.id:article/2226 2021-12-09T03:00:21Z agroqua:ART

PENGUJIAN EFEKTIVITAS HERBISIDA FORMULASI TERHADAP GULMA DI MULTI LOKASI Testing The Effectiveness Of Formulation Herbicide On Weeds In Multi Locations Anwar, Risvan Suzanna, Eka Djatmiko, Djatmiko environmentally friendly fermented coconut water organic matter microorganism Previous research has found a new type of herbicide made from fermented coconut water as the main raw material, containing organic materials, microorganisms, and is environmentally friendly. A series of tests need to be done to see its effectiveness. This study aims to determine the best formulation of herbicide in controlling weeds on land weeds and aquatic weeds in multiple locations. The experiment used a randomized block design, consisting of nine treatments of herbicide formulation (Unihaz) with three replications. The treatments were Unihaz 1, Unihaz 2, Unihaz 3, Unihaz 4, Unihaz 5, Unihaz 6, Unihaz 7, Unihaz 8 (glyphosate 2 kg ha-1) and Unihaz 9 (fermented coconut water). The results of the study concluded that the Unihaz 7 formulation was effective in controlling weeds both in dryland (land weeds) and in wetlands (water weeds) at various altitudes, and could control weeds above 90%. The herbicide formulation of Unihaz 7 was better at controlling weeds in paddy fields than the use of glyphosate at a dose of 2000 g ha-1 Penelitian sebelumnya telah menemukan herbisida jenis baru berbahan baku utama air kelapa fermentasi, mengandung bahan organik, mikroorganisme, dan ramah lingkungan. Serangkaian pengujian perlu dilakukan untuk melihat efektifitasnya. Penelitian ini bertujuan untuk mengetahui herbisida formulasi terbaik dalam mengendalikan gulma pada gulma darat dan gulma air di multi lokasi. Percobaan menggunakan Rancangan Acak Kelompok, terdiri dari sembilan perlakuan formulasi herbisida (Unihaz) dengan tiga ulangan. Perlakuan tersebut adalah  Unihaz 1, Unihaz 2, Unihaz 3, Unihaz 4, Unihaz 5, Unihaz 6 , Unihaz 7, Unihaz 8 (glifosat 2 kg ha-1) dan Unihaz 9 (air kelapa fermentasi). Hasil penelitian menyimpulkan bahwa herbisida formulasi Unihaz 7 efektif mengendalikan gulma baik di lahan kering (gulma darat) maupun di lahan basah (gulma air) di berbagai ketinggian tempat, dan dapat mengendalikan gulma di atas 90%. Herbisida formulasi Unihaz 7 lebih baik dalam mengendalikan gulma di lahan sawah dibandingkan dengan penggunaan glifosat dosis 2000 g ha-1. University of Prof. Dr. Hazairin, SH 2021-12-04 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion application/pdf https://journals.unihaz.ac.id/index.php/agroqua/article/view/2226 10.32663/ja.v19i2.2226 Jurnal Agroqua: Media Informasi Agronomi dan Budidaya Perairan; Vol. 19 No. 2 (2021): Jurnal Agroqua; 198-211 Jurnal Agroqua: Media Informasi Agronomi dan Budidaya Perairan; Vol 19 No 2 (2021): Jurnal Agroqua; 198-211 2598-4071 0216-6585 10.32663/ja.v19i2 id https://journals.unihaz.ac.id/index.php/agroqua/article/view/2226/1078 Copyright (c) 2021 Risvan Anwar, Eka Suzanna, Djatmiko Djatmiko

oai:ojs3.unihaz.ac.id:article/2238 2022-06-28T01:46:33Z agroqua:ART

STRATEGI PENGEMBANGAN ALIH FUNGSI LAHAN KELAPA SAWIT KE LAHAN PADI SAWAH Development Strategy For Transfer Of Oil Palm Land Functions To Rice Rice Land Rasoki, Timbul Nurmalia, Ana Asnamawati, Lina land conversion oil palm ricefield oil palm The agricultural sector plays an important role in food sovereignty. In Indonesia, the conversion of agricultural land to non-agricultural land is rife, while in Mukomuko Regency there has been a change of function from plantation land to rice fields. This supports the district's vision and mission regarding food sovereignty. The purpose of this study was to analyze and formulate a strategy for developing land conversion from oil palm to lowland rice. This study was analyzed using descriptive and quantitative methods using SWOT analysis. The results showed that the decrease in the value of internal factors obtained a greater value of strength (S) (+). From the reduction of external factors, the opportunity value (O) is also greater (+). So that the right strategy to be used in increasing the conversion of oil palm agricultural land into lowland rice in Mukomuko Regency, Bengkulu Province is the following strategy (SO); increasing the conversion of land to lowland rice, increasing marketing to areas that do not have the potential for lowland rice, utilizing and increasing the use of technology to increase productivity and efficiency after land conversion, increasing farmer group activities and continuing to coordinate with the government (extension) regarding obstacles faced such as simultaneous planting , pests and so on. University of Prof. Dr. Hazairin, SH 2022-06-08 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion application/pdf https://journals.unihaz.ac.id/index.php/agroqua/article/view/2238 10.32663/ja.v20i1.2238 Jurnal Agroqua: Media Informasi Agronomi dan Budidaya Perairan; Vol. 20 No. 1 (2022): Jurnal Agroqua; 83-94 Jurnal Agroqua: Media Informasi Agronomi dan Budidaya Perairan; Vol 20 No 1 (2022): Jurnal Agroqua; 83-94 2598-4071 0216-6585 10.32663/ja.v20i1 id https://journals.unihaz.ac.id/index.php/agroqua/article/view/2238/1273 Copyright (c) 2022 Timbul Rasoki, Ana Nurmalia, Lina Asnamawati

oai:ojs3.unihaz.ac.id:article/2247 2021-12-09T03:00:21Z agroqua:ART

EFEKTIVITAS METODE PERANGSANGAN MATURASI TERHADAP FEKUNDITAS DAN DIAMETER TELUR INDUK LOBSTER AIR TAWAR (Cherax quadricarinatus) The Effectiveness Of Maturation Stimulation Method On Fecundity And Egg Diameter Of Freshwater Lobster (Cherax quadricarinatus) Komariyah, Siti Haser, Teuku Fadlon Putriningtias, Andika Egg diameter fecundity freshwater lobster maturation Freshwater lobster is a fishery commodity that has many advantages so that the Ministry of Maritime Affairs and Fisheries has made Freshwater lobster a mainstay aquaculture commodity. As a result, the demand for Freshwater lobster seeds is increasing, while naturally Freshwater lobster only spawns 2 times per year. One of the efforts to improve the reproductive performance of Freshwater lobster is the selection of the appropriate maturation stimulation method. So it is necessary to investigate several methods of stimulating Freshwater lobster broodstock maturation that can improve reproductive performance, namely fecundity and egg diameter of Freshwater lobster. The design used in this study was a completely randomized design, with 4 treatments and 3 repetitions. The treatments in this study were P1 (control), P2 (eyestalk ablation), P3 (addition of vitamin E to feed), and P4 (hormone injection). Based on the results of the study, the treatment of different maturation stimulation methods gave no significant effect (P>0.05) on fecundity and egg diameter, but was significantly different from the control treatment. So it can be concluded that different maturation methods can only accelerate maturation in Freshwater lobster broodstock compared to control treatments. Losbter air tawar (LAT) merupakan komoditas perikanan yang memiliki banyak keunggulan sehingga oleh Kementerian Kelautan dan Perikanan LAT dijadikan komoditas budidaya andalan. Akibatnya permintaan benih LAT semakin meningkat, sementara secara alami LAT hanya memijah 2 kali per tahun. Salah satu upaya untuk meningkatkan performa reproduksi LAT yaitu pemilihan metode perangsangan maturasi yang tepat. Sehingga perlu diteliti tentang beberapa metode perangsangan maturasi induk LAT yang dapat meningkatkan performa reproduksi yaitu fekunditas dan diameter telur LAT. Rancangan yang digunakan dalam penelitian ini adalah rancangan acak lengkap, dengan 4 perlakuan dan 3 kali pengulangan. Adapun perlakuan dalam penelitian ini adalah P1 (kontrol), P2 (ablasi tangkai mata), P3 (penambahan vitamin E pada pakan), dan P4 (penyuntikan hormon). Berdasarkan hasil penelitian, perlakuan metode perangsangan maturasi yang berbeda memberikan pengaruh yang tidak berbeda nyata (P>0.05) terhadap fekunditas dan diameter telur, namun berbeda nyata dengan perlakuan kontrol. Sehingga dapat disimpulkan bahwa metode maturasi yang berbeda hanya dapat mempercepat maturasi pada induk LAT dibanding perlakuan kontrol.    University of Prof. Dr. Hazairin, SH 2021-12-04 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion application/pdf https://journals.unihaz.ac.id/index.php/agroqua/article/view/2247 10.32663/ja.v19i2.2247 Jurnal Agroqua: Media Informasi Agronomi dan Budidaya Perairan; Vol. 19 No. 2 (2021): Jurnal Agroqua; 328-333 Jurnal Agroqua: Media Informasi Agronomi dan Budidaya Perairan; Vol 19 No 2 (2021): Jurnal Agroqua; 328-333 2598-4071 0216-6585 10.32663/ja.v19i2 id https://journals.unihaz.ac.id/index.php/agroqua/article/view/2247/1093 Copyright (c) 2021 Siti Komariyah, Teuku Fadlon Haser, Andika Putriningtias

oai:ojs3.unihaz.ac.id:article/2255 2022-06-28T01:46:32Z agroqua:ART

IMPLEMENTASI STRATEGI PENERAPAN RITX SOIL & WEATHER SENSOR DI KECAMATAN KADUNGORA, KABUPATEN GARUT, JAWA BARAT Asnamawati, Lina Herawati, Is Eka Rasoki, Timbul Nurmalia, Ana strategy implementation smart farming dingu Kadingura District The application of Smart Farming RITX Soil & Weather Sensor technology in Garut is intended to increase agricultural potential. In 2020, farmers still have difficulty using sensor tools by 95%. The percentage of farmer skills is 88.75% that farmers never decide the harvest period based on the results of monitoring weather conditions on a smartphone. Based on this, it is necessary to study the strategy for applying this research method to collect data purposively from 48 farmers, 14 experts namely; 2 academics, 10 agricultural extension workers and 2 community leaders. Using the data analysis method used in this research is descriptive and quantitative methods. The strategy formulation process is carried out through two stages, namely the input stage (analysis of internal external factors) and the matching stage (SWOT analysis). In identifying internal and external factors obtained 6 strengths and 5 opportunities, as well as 7 weaknesses and 10 threats. The results of the study state that the SWOT matrix strategy created to increase strengths and create opportunities in the application of Smart Farming 4.0 Technology in Kadungora District, Garut Regency, West Java Province is as follows; cooperate with the private sector and government to procure inputs (S1,S5,T9), implement features that are simpler and easier to understand by farmers (S2,T1), add demonstration plots in farmers' areas, to prove the benefits of the RITX Soil & Weather Sensor, so that farmers want to apply it to all their lands. (S1, S2, S3, S6, T2), adding training by inviting technology/android-savvy farmer assistants (children/family) and recommending the right provider for the area of ??technology application. (S5, T1, T2 , T3, T5, T7, T8), assistance by experts is carried out from introduction, implementation, repair/detection of damage to obtaining good quantity and quality (S4, S6, T1, T5, T6, T7, T8). University of Prof. Dr. Hazairin, SH 2022-06-10 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion application/pdf https://journals.unihaz.ac.id/index.php/agroqua/article/view/2255 10.32663/ja.v20i1.2255 Jurnal Agroqua: Media Informasi Agronomi dan Budidaya Perairan; Vol. 20 No. 1 (2022): Jurnal Agroqua; 121-136 Jurnal Agroqua: Media Informasi Agronomi dan Budidaya Perairan; Vol 20 No 1 (2022): Jurnal Agroqua; 121-136 2598-4071 0216-6585 10.32663/ja.v20i1 id https://journals.unihaz.ac.id/index.php/agroqua/article/view/2255/1277 Copyright (c) 2022 Lina Asnamawati, Timbul Rasoki, Is Eka Herawati, Ana Nurmalia

oai:ojs3.unihaz.ac.id:article/2297 2021-12-09T03:00:21Z agroqua:ART

PERTUMBUHAN BIBIT KELAPA SAWIT (Elaeis guineensis Jacq.) PADA MEDIA TANAM BERUPA SUBSOIL, KOMPOS TANDAN KOSONG KELAPA SAWIT DAN SEKAM PADI TAHAP MAIN-NURSERY The Growth Of Oil Palm (Elaeis guineensis Jacq..) On Media Planting In The Form Of Subsoil, Empty Fruit Branch Of Oil Palm (Efbop) Compost And Rice Husks In Main-Nursery Stage Simanihuruk, Bilman Wilman Ismail, Ismail Nusantara, Abimanyu Dipo EFBOP compost oil palm seed rice husk The objectives of this research is to determine the composition of the planting media in the form of subsoil,  empty fruit branch of oil palm (EFBOP) compost, and rice husks in the main-nursery. This research was conducted from June 2020 to September 2020 on Jl. Ciptabaru, Pematang Governor's Village, Muara Bangkahulu District, Bengkulu City, Bengkulu Province with an altitude of ±10 meters above sea level. This study used a completely randomized design (CRD) with one factor and three replications, which consisted of 11 treatments, namely M0 (100% Topsoil), M1 (100% Subsoil), M2 (80% Subsoil + 20% EFBOP Compost), M3 ( 80% Subsoil + 20% Rice Husk), M4 (60% Subsoil + 20% EFBOP Compost + 20% Rice Husk), M5 (60% Subsoil + 10% EFBOP Compost + 30% Rice Husk), M6 (60% Subsoil + 30 %EFBOP Compost + 10% Rice Husk), M7(60% Subsoil + 40% EFBOP Compost), M8(60% Subsoil + 40% Rice Husk), M9(50% Subsoil + 50% EFBOP Compost), M10 (50% Subsoil + 50% Rice Husk). Data were analized using Analysis of Variance and continued by Duncan’s Multiple Range Test at the 5% significance level. The result showed that the best planting medium is 50% subsoil + 50% EFBOP compost which produces a stem diameter of 51.02 mm, a total leaf area of ??8094.71 cm2, a greenish level of 59.15 , a dry shoot weight of 129.38 g, a  dry root weight of 27.53 g. University of Prof. Dr. Hazairin, SH 2021-12-05 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion application/pdf https://journals.unihaz.ac.id/index.php/agroqua/article/view/2297 10.32663/ja.v19i2.2297 Jurnal Agroqua: Media Informasi Agronomi dan Budidaya Perairan; Vol. 19 No. 2 (2021): Jurnal Agroqua; 334-344 Jurnal Agroqua: Media Informasi Agronomi dan Budidaya Perairan; Vol 19 No 2 (2021): Jurnal Agroqua; 334-344 2598-4071 0216-6585 10.32663/ja.v19i2 id https://journals.unihaz.ac.id/index.php/agroqua/article/view/2297/1094 Copyright (c) 2021 Bilman Wilman Simanihuruk, Ismail Ismail, Abimanyu Dipo Nusantara

oai:ojs3.unihaz.ac.id:article/2298 2021-12-09T03:00:21Z agroqua:ART

STATUS KESUBURAN PERAIRAN DI WADUK JOTO, LAMONGAN Trophic Status In Joto Reservoir, Lamongan Fanni, Norma Aprilia Shaleh, Fuquh Rahmat Carlson Chlorophyll-a Joto Reservoir Trophic State Index Joto Reservoir is a reservoir in Lamongan Distric which is commonly used by local people for their daily activities. In addition, the reservoir water flow is also used for fishing and agricultural activities. In the management of a sustainable and sustainable waters, basic information about the level of fertility of the waters is needed for proper use. This study aims to determine the water quality and fertility status of the waters in the Joto Reservoir, Lamongan Distric. The data collection method used purposive random sampling at three stations, namely the inlet, middle, and outlet sections. Determination of water fertility status based on calculations using the Carlson Trophic State Index (TSI). Water sampling was carried out at intervals of once a month for 3 months from December 2020 to February 2021. The parameters observed included temperature, brightness, pH, salinity, dissolved oxygen (DO), nitrate, total phosphate, chlorophyll-a. The results showed that the fertility status of the Joto Reservoir waters in December 2020 - February 2021 based on the Carlson TSI was included in the category of hypereutrophic waters with a value of 74. It is recommended to carry out further research in different seasons to determine the status of water fertility in the dry season. Waduk Joto merupakan waduk yang berada di Kabupaten Lamongan yang biasa digunakan oleh masyarakat sekitar untuk aktifitas sehari-hari. Selain itu aliran air waduk juga digunakan untuk kegiatan perikanan dan pertanian. Dalam pengelolaan suatu perairan yang lestari dan berkelanjutan diperlukan informasi dasar mengenai tingkat kesuburan perairan guna pemanfaatan yang tepat. Penelitian ini bertujuan untuk mengetahui kualitas air dan status kesuburan perairan di Waduk Joto Kabupaten Lamongan. Metode pengumpulan data menggunakan purposive random sampling pada tiga stasiun yaitu bagian inlet, tengah, dan outlet. Penentuan status kesuburan perairan berdasarkan perhitunganmenggunakan Carlson Trophic State Index (TSI). Pengambilan sampel air dilakukan dengan interval waktu satu bulan sekali selama 3 bulan pada bulan Desember 2020 sampai Februari 2021. Parameter yang diamati meliputi suhu, kecerahan, pH, salinitas, oksigen terlarut (DO), nitrat, total fosfat, klorofil-a. Hasil penelitian menunjukkan bahwa status kesuburan perairan Waduk Joto pada bulan Desember 2020 – Februari 2021 berdasarkan TSI Carlson termasuk dalam kategori perairan hipereutrofik dengan nilai sebesar 74. Disarankan untuk melakukan penelitian lanjutan pada musim yang berbeda untuk mengetahui status kesuburan perairan di musim kemarau. University of Prof. Dr. Hazairin, SH 2021-12-05 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion application/pdf https://journals.unihaz.ac.id/index.php/agroqua/article/view/2298 10.32663/ja.v19i2.2298 Jurnal Agroqua: Media Informasi Agronomi dan Budidaya Perairan; Vol. 19 No. 2 (2021): Jurnal Agroqua; 354-363 Jurnal Agroqua: Media Informasi Agronomi dan Budidaya Perairan; Vol 19 No 2 (2021): Jurnal Agroqua; 354-363 2598-4071 0216-6585 10.32663/ja.v19i2 id https://journals.unihaz.ac.id/index.php/agroqua/article/view/2298/1096 Copyright (c) 2021 Norma Aprilia Fanni, Fuquh Rahmat Shaleh

oai:ojs3.unihaz.ac.id:article/2303 2022-06-28T01:46:33Z agroqua:ART

PROFIL DARAH IKAN NILA (Oreochromis niloticus) STRAIN SULTANA, NIRWANA DAN LARASATI TERHADAP INFEKSI Aeromonas hydrophyla Blood Profile of Tilapia (Oreochromis niloticus) Strains Sultana, Nirwana and Larasati against Aeromonas hydrophyla infection Kusuma, Rima Oktavia Dadiono, Muhammad Sulaiman Kasprijo, Kasprijo Nurhafid, Muhammad Aeromonas hydrophyla Blood profile Oreochromis niloticus Aeromonas hydrophyla is a gram negative bacteria, which often infects tilapia and causes internal damage to the liver, spleen and kidneys. Tilapia Sultana, Nirwana and Larasati are superior strains that have fast growth and are resistant to disease. This study was conducted to observe and compare the physiological response of the three strains to Aeromonas hydrophyla infection through blood profiles. The blood profile can describe the health status of the fish. The parameters of the blood profile observed were the number of erythrocytes, hemoglobin, hematocrit, blood glucose, lymphocytes and monocytes. The results showed that the erythrocytes, monocytes and polymorphonuclear counts of the three strains were significantly different, while for hemoglobin, hematocrit, glucose, and lymphocytes were not significantly different. University of Prof. Dr. Hazairin, SH 2022-06-08 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion application/pdf https://journals.unihaz.ac.id/index.php/agroqua/article/view/2303 10.32663/ja.v20i1.2303 Jurnal Agroqua: Media Informasi Agronomi dan Budidaya Perairan; Vol. 20 No. 1 (2022): Jurnal Agroqua; 15-23 Jurnal Agroqua: Media Informasi Agronomi dan Budidaya Perairan; Vol 20 No 1 (2022): Jurnal Agroqua; 15-23 2598-4071 0216-6585 10.32663/ja.v20i1 id https://journals.unihaz.ac.id/index.php/agroqua/article/view/2303/1267 Copyright (c) 2022 Rima Oktavia Kusuma, Muhammad Sulaiman Dadiono, Kasprijo Kasprijo, Muhammad Nurhafid

oai:ojs3.unihaz.ac.id:article/2309 2022-07-21T02:48:10Z agroqua:ART

FORMULASI PUPUK HAYATI DALAM MEMACU PERTUMBUHAN JAGUNG DI TANAH GAMBUT CEKAMAN KEKERINGAN Biofertilizer Formulation in Stimulating Corn Growth in Drought Stress Peatland Lumbantoruan, Santa Maria Anggraini, Selviana agrozeabiochar biofertilizer mycorrhizae petrobio pugam agroteknologi The area of peatland has the potential to be used as agricultural land, but the potential of this peatland has challenges that are not easy to manage in a sustainable manner. Improper management can cause peat soils to experience drought stress. A technological approach that can be used to optimize the use of peat soils experiencing drought stress in maize can be done by applying a biofertilizer formulation. The purpose of this study was to obtain a biofertilizer formulation to increase the growth and production of maize under drought stress conditions on peat soil. This research was conducted in the experimental garden of Bina Insan University, Lubuk Linggau  The design used in this study was a completely randomized block design with 2 treatment factors, namely the first treatment factor for biological fertilizers, namely H0: without Mycorrhizae, H1: Mycorrhizae + Petrobio, H2: Mycorrhizae + Agrozeabiochar, H3: Mycorrhizae + Pugam. The second treatment factor was the intensity of watering, namely P1: Watering once a day, P2: Watering once in 3 days, P3: Watering once in 5 days, P4: Watering once in 7 days. The treatment factor was repeated 4 times to obtain 64 plants. The results of the study on the application of biofertilizer formulations after being analyzed at the 5% level showed significantly different results in plant height, root dry weight. Biofertilizer formulations that can increase the resistance of maize plants on peat soils under drought stress were shown by the treatment of the biological fertilizer formulations Micorrhiza + petrobio (H1) and Mycorrhiza + pugam (H3). Potensi luas tanah gambut  untuk dimanfaatkan sebagai lahan pertanian dapat dijadikan sebagai pilihan alternatif, tetapi potensi tanah gambut ini memiliki tantangan yang tidak mudah untuk dikelola secara berkelanjutan. Pengelolaan yang salah dapat mengakibatkan tanah gambut  mengalami cekaman kekeringan. Pendekatan teknologi yang dapat digunakan untuk mengoptimalkan penggunaan tanah gambut yang mengalami cekaman kekeringan pada tanaman jagung dapat dilakukan dengan pemberian formulasi pupuk hayati. Tujuan penelitian ini adalah untuk mendapatkan formulasi pupuk hayati untuk  meningkatkan pertumbuhan dan produksi jagung pada kondisi cekaman kekeringan di tanah gambut. Penelitian ini dilakukan dikebun percobaan Universitas Bina Insan. Penelitian ini menggunakan Rancangan rancanagan acak kelompok faktorial dengan 2 faktor perlakuan yaitu faktor perlakuan pertama pupuk hayati yaitu H0: tanpa pupuk hayati, H1: Mikoriza + Petrobio, H2: Mikoriza + Agrozeabiochar, H3: Mikoriza + Pugam. Faktor perlakuan kedua yaitu intensitas penyiraman yaitu W1: intensitas penyiraman setiap hari, W2:  intensitas penyiraman 1 kali 3 hari, P3: intensitas Penyiraman 1 kali 5 hari, P4: inensitas Penyiraman 1 kali 7 hari. Faktor kedua perlakuan diulang 4 kali. Jumlah keseluruhan tanman yang adalah diperoleh 64 tanaman. Hasil penelitian yang diperoleh adalah pemberian formulasi pupuk hayati setelah dianalis pada tingkat taraf 5% memberikan  hasil yang berbeda nyata pada pertambahan tinggi tanaman dan namun pada pertambahan diameter batang berat kering akar. Sedangkan untuk intensitas penyiraman menunjukkan pengaruh nyata pada parameter tinggi tanaman, pertambahan diameter batang, luas daun, dan berat kering akar. Formulasi pupuk hayati yang dapat meningkatkan ketahanan tanaman jagung pada tanah gambut cekaman kekeringan ditunjukkan oleh perlakuan formulasi pupuk hayati Mikoriza + petrobio (H1) dan Mikoriza  + pugam (H3). University of Prof. Dr. Hazairin, SH 2021-12-05 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion application/pdf https://journals.unihaz.ac.id/index.php/agroqua/article/view/2309 10.32663/ja.v19i2.2309 Jurnal Agroqua: Media Informasi Agronomi dan Budidaya Perairan; Vol. 19 No. 2 (2021): Jurnal Agroqua; 345-353 Jurnal Agroqua: Media Informasi Agronomi dan Budidaya Perairan; Vol 19 No 2 (2021): Jurnal Agroqua; 345-353 2598-4071 0216-6585 10.32663/ja.v19i2 id https://journals.unihaz.ac.id/index.php/agroqua/article/view/2309/1095 Copyright (c) 2021 Santa Maria Lumbantoruan, Selviana Anggraini

oai:ojs3.unihaz.ac.id:article/2310 2021-12-09T03:00:20Z agroqua:ART

PENGARUH PUPUK KANDANG DAN PUPUK HAYATI PROVIBIO TERHADAP PERTUMBUHAN DAN HASIL TANAMAN CAISIM (Brassica juncea L) Effect of Manure Organic Fertilizer and Provibio Biofertilizer on Growth and Yield Mustard (Brassica juncea L Panunggul, Victor Bintang Biofertilizer organic fertilizer mustard The utilization of goat manure as a planting medium for mustard (Brassica juncea L.) is expected to increase the dose of organic fertilizer and biofertilizer. The study was arranged using a factorial randomized block design (RAK). The first factor is the dose of goat manure and the second factor is the dose of Provibio biofertilizer. The first factor consisted of P0 = no treatment (control), P1 = 5 tons-1, and P2 = 15 tons-1 goat manure. The second factor consisted of D0 = 0 mL (control), D1 = 5 mL, and D2 = 10 mL of Provibio biofertilizer. The data obtained were then analyzed for variance at the 5% level of significance. If there is a real effect, the DMRT test is continued. The results showed that the application dose of manure P2 (15 tons-1) had a higher total plant fresh weight and root dry weight than P0 (control), P1 (5 tons-1). The application of Provibio biofertilizer (without treatment) D0, (5 mL) D1, and (10 mL) D2 has not been able to increase the growth and yield of mustard plants. The application of goat manure and biofertilizer has an independent effect and there is no interaction. University of Prof. Dr. Hazairin, SH 2021-12-06 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion application/pdf https://journals.unihaz.ac.id/index.php/agroqua/article/view/2310 10.32663/ja.v19i2.2310 Jurnal Agroqua: Media Informasi Agronomi dan Budidaya Perairan; Vol. 19 No. 2 (2021): Jurnal Agroqua; 375-382 Jurnal Agroqua: Media Informasi Agronomi dan Budidaya Perairan; Vol 19 No 2 (2021): Jurnal Agroqua; 375-382 2598-4071 0216-6585 10.32663/ja.v19i2 id https://journals.unihaz.ac.id/index.php/agroqua/article/view/2310/1098 Copyright (c) 2021 Victor Bintang Panunggul

oai:ojs3.unihaz.ac.id:article/2319 2022-06-28T01:46:33Z agroqua:ART

INDEKS KESESUAIAN WISATA DAN DAYA DUKUNG KAWASAN WISATA WADUK GONDANG, KABUPATEN LAMONGAN Shaleh, Fuquh Rahmat Fanni, Norma Aprilia Pasisingi, Nuralim area carrying capacity Gondang reservoir reservoir tourism tourism suitability index Wisata Waduk Gondang Gondang Reservoir is one of the main tourist destinations in Lamongan Regency. Utilization of water tourism in Gondang Reservoir is still not optimal due to lack of data on tourist sustainability and the carrying capacity of the right water tourism area. This research aims to find out the appropriate tourism activities and get the carrying capacity of the tourist area in Gondang Reservoir as a foundation for tourism development in the right reservoir, sustainable and sustainable in the creation of community welfare. The method used is a descriptive method with a quantitative approach. This study analyzed the tourism suitability index and the carrying capacity analysis of tourist areas. The results showed that the tourist activities that are very suitable in Gondang Reservoir are boat tours, relaxing and camping while for fishing and outbound activities the category is appropriate. The ability to carry the gondang reservoir to accommodate the activities of the 5 tours as many as 990 people / day or 361,185 people / year. Waduk Gondang merupakan salah satu destinasi wisata utama di Kabupaten Lamongan. Pemanfaatan wisata air di Waduk Gondang masih belum optimal dikarenakan kurangnya data mengenai kesesuian wisata dan daya dukung kawasan wisata air yang tepat. Penelitian ini bertujuan untuk mengetahui kegiatan wisata yang sesuai serta mendapatkan daya dukung kawasan wisata di Waduk Gondang sebagai landasan pengembangan pariwisata di waduk yang tepat, lestari dan berkelanjutan dalam terciptanya kesejahteraan masyarakat. Metode yang digunakan adalah metode deskriptif dengan pendekatan kuantitatif. Penelitian ini menganalisis indeks kesesuaian wisata dan analisis daya dukung kawasan wisata. Hasil penelitian menunjukkan kegiatan wisata yang sangat sesuai di Waduk Gondang adalah wisata perahu, duduk-duduk santai dan berkemah sedangkan untuk kegiatan memancing dan outbound kategori sesuai. Kemampuan Daya dukung kawasan wisata Waduk Gondang untuk menampung aktivitas ke 5 wisata tersebut sebanyak 990 orang/hari atau 361.185 orang/tahun. University of Prof. Dr. Hazairin, SH 2022-06-08 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion application/pdf https://journals.unihaz.ac.id/index.php/agroqua/article/view/2319 10.32663/ja.v20i1.2319 Jurnal Agroqua: Media Informasi Agronomi dan Budidaya Perairan; Vol. 20 No. 1 (2022): Jurnal Agroqua; 72-82 Jurnal Agroqua: Media Informasi Agronomi dan Budidaya Perairan; Vol 20 No 1 (2022): Jurnal Agroqua; 72-82 2598-4071 0216-6585 10.32663/ja.v20i1 id https://journals.unihaz.ac.id/index.php/agroqua/article/view/2319/1272 Copyright (c) 2022 Fuquh Rahmat Shaleh, Norma Aprilia Fanni, Nuralim Pasisingi

oai:ojs3.unihaz.ac.id:article/2342 2021-12-07T11:51:09Z agroqua:Frm

Cover-Daftar Isi Agroqua, Jurnal Jurnal Agroqua University of Prof. Dr. Hazairin, SH 2021-12-02 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion Front matter Bagian depan application/pdf https://journals.unihaz.ac.id/index.php/agroqua/article/view/2342 Jurnal Agroqua: Media Informasi Agronomi dan Budidaya Perairan; Vol. 19 No. 2 (2021): Jurnal Agroqua Jurnal Agroqua: Media Informasi Agronomi dan Budidaya Perairan; Vol 19 No 2 (2021): Jurnal Agroqua 2598-4071 0216-6585 10.32663/ja.v19i2 en https://journals.unihaz.ac.id/index.php/agroqua/article/view/2342/1099

oai:ojs3.unihaz.ac.id:article/2343 2021-12-07T11:56:03Z agroqua:Bcm

Kulit Belakang Agroqua, Jurnal Jurnal Agroqua University of Prof. Dr. Hazairin, SH 2021-12-02 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion Back matter Bagian belakang application/pdf https://journals.unihaz.ac.id/index.php/agroqua/article/view/2343 10.32663/ja.v19i2.2343 Jurnal Agroqua: Media Informasi Agronomi dan Budidaya Perairan; Vol. 19 No. 2 (2021): Jurnal Agroqua Jurnal Agroqua: Media Informasi Agronomi dan Budidaya Perairan; Vol 19 No 2 (2021): Jurnal Agroqua 2598-4071 0216-6585 10.32663/ja.v19i2 en https://journals.unihaz.ac.id/index.php/agroqua/article/view/2343/1100

oai:ojs3.unihaz.ac.id:article/2368 2022-06-28T01:46:33Z agroqua:ART

PEMBUATAN DAN UJI MULSA LEMBARAN DARI BAHAN BAKU LIMBAH HASIL PERTANIAN Manufacturing and Testing of Mulch Sheet from Agricultural Waste Raw Materials Kusuma, Milva Dwi Iswahyudi, Iswahyudi Murdhiani, Murdhiani organic matter sheet mulch utilization of agricultural waste This study aims to make sheet organic mulch from several agricultural wastes and determine the best type of material for making sheet organic mulch. This research was carried out at the Greenhouse of the Faculty of Agriculture and the Laboratory of Agrotechnology, Faculty of Agriculture, Samudra University, Langsa City, Aceh Province which took place from February to April 2021.This study used a non-factorial completely randomized design (CRD) with four replications and used several agricultural waste materials consisting of bagasse, water hyacinth, rice straw, corn husks, banana fronds, coconut fiber and empty fruit bunches of oil palm. The raw materials used are agricultural waste 2.4 Kg and NaOH 0.168 Kg. The parameters observed in this study were water absorption, mulch moisture content and mulch yield.The results showed that the type of agricultural waste had a very significant effect on the sheet mulch produced. For water absorption parameters, raw material from bagasse (M1) is the best treatment. As for the water content parameter, the best treatment was found in Coconut Coir (M6) while the best treatment for the mulch yield parameter was found in Rice Straw (M3) agricultural waste.Based on the results of the study, to produce the best sheet mulch, it is recommended to use agricultural waste material from rice straw (M3).   University of Prof. Dr. Hazairin, SH 2022-06-10 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion application/pdf https://journals.unihaz.ac.id/index.php/agroqua/article/view/2368 10.32663/ja.v20i1.2368 Jurnal Agroqua: Media Informasi Agronomi dan Budidaya Perairan; Vol. 20 No. 1 (2022): Jurnal Agroqua; 105-112 Jurnal Agroqua: Media Informasi Agronomi dan Budidaya Perairan; Vol 20 No 1 (2022): Jurnal Agroqua; 105-112 2598-4071 0216-6585 10.32663/ja.v20i1 id https://journals.unihaz.ac.id/index.php/agroqua/article/view/2368/1275 Copyright (c) 2022 Milva Dwi Kusuma, Iswahyudi Iswahyudi, Murdhiani Murdhiani

oai:ojs3.unihaz.ac.id:article/2424 2022-06-28T01:46:33Z agroqua:ART

PENGGUNAAN INDIKATOR FISIOLOGIS UNTUK MENENTUKAN TINGKAT CEKAMAN SALINITAS PADA TANAMAN PADI (Oryza sativa L.) Anugrah, Diana Eureka Setiawan, Trio Putra Sasmita, Rizah Aulia, Ewa Aminingsih, Restu Sari, Venti Novita Hajijah, Selvia Wulan Kencana, Yulisti Dwi Nugraha, Evan Dwi Septa Safitri, Isnin Kurnia Pratama, J.S. Antromega Suharjo, Usman Kris Joko Fahrurrozi, Fahrurrozi cell membrane Heat Shock Protein proline rice salinity Agriculture Rice is the main staple food for most of Indonesia's population and its need continues to increase along with the increase of population. Areal for rice production in Indonesia should be carried out on marginal land, including on saline land. An agricultural land is classified as saline land if it has a dissolved salt content condition in excessive amount that negatively affect plant growth. This paper aims to evaluate several physiological indicators of rice plants undersalinity stress by measuring the stability of cell membranes, proline compounds, and heat shock proteins. The use of these indicators can be used on several plants under stress conditions, including rice plants that experience salinity stress. The level of cell damage and production of proline compounds and production of heat shock protein were used as a measure of plant tolerance to salinity stresses. Salinity stress induces cell membrane injury that causes metabolic dysfunction, increases proline accumulation, and responds to plant proteins. Measurement of cell membrane stability, proline content and heat shock protein content in rice plants under salinity stress can be used as a reference for detecting adaptation of rice plants in saline land. Padi merupakan tanaman pangan pokok bagi sebagian besar penduduk Indonesia yang dijadikan sebagai sumber pangan beras. Kebutuhan pangan beras Indoesia semakin meningkat seiring dengan pertambahan jumlah penduduk di waktu yang akan datang. Pengembangan lahan untuk produksi padi dilakukan pada lahan marjinal, termasuk pada lahan salin.   Lahan diklasifikasikan salin jika memiliki kondisi kadar garam yang terlarut dalam jumlah berlebih sehingga dapat berakibat buruk bagi pertumbuhan tanaman. Tulisan ini bertujuan untuk mengevaluasi beberapa indikator fisiologis tanaman padi yang mengalami cekaman salinitas dengan metode pengukuran stabilitas membran sel, senyawa prolin, dan heat shock protein. Penggunakan indikator-indikator tersebut dapat dilakukan pada beberapa tanaman dalam kondisi stress, termasuk tanaman padi yang mengalami cekaman salinitas.  Tingkat kerusakan dan produksi senyawa prolin dan produksi heat shock protein digunakan sebagai ukuran toleransi tanaman terhadap berbagai cekaman abiotik salinitas. Salinitas menginduksi cedera membran sel yang menyebabkan disfungsi metabolik, meningkatnya akumulasi prolin, serta merespon protein-protein pada tanaman. Pengukuran stabilitas membran sel, kandungan senyawa prolin dan kandungan heat shock protein pada tanaman padi yang mengalami cekaman salinitas dapat dijadikan acuan sebagai pendeteksi adaptasi tanaman padi di lahan salin. University of Prof. Dr. Hazairin, SH 2022-06-08 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion application/pdf https://journals.unihaz.ac.id/index.php/agroqua/article/view/2424 10.32663/ja.v20i1.2424 Jurnal Agroqua: Media Informasi Agronomi dan Budidaya Perairan; Vol. 20 No. 1 (2022): Jurnal Agroqua; 50-65 Jurnal Agroqua: Media Informasi Agronomi dan Budidaya Perairan; Vol 20 No 1 (2022): Jurnal Agroqua; 50-65 2598-4071 0216-6585 10.32663/ja.v20i1 id https://journals.unihaz.ac.id/index.php/agroqua/article/view/2424/1270 Copyright (c) 2022 Diana Eureka Anugrah, Trio Putra Setiawan, Rizah Sasmita, Ewa Aulia, Restu Aminingsih, Venti Novita Sari, Selvia Wulan Hajijah, Yulisti Dwi Kencana, Evan Dwi Septa Nugraha, Isnin Kurnia Safitri, J.S. Antromega Pratama, Usman Kris Joko Suharjo, Fahrurrozi Fahrurrozi

oai:ojs3.unihaz.ac.id:article/2471 2022-06-28T01:46:32Z agroqua:ART

AN ANALYSIS OF FISHBEIN MULTIATRIBUTE ATTITUDE OF AWAI NA SHRIMP PASTE PRODUCTS AND INDOFOOD SHRIMP PASTE PRODUCTS Safrizal, Safrizal Wibowo, Rulianda Purnomo Supriana, Tavi Awai Na consumer Fishbein , shrimp paste Indofood This study aims to analyze consumer attitudes towards Awai Na shrimp paste products and Indofood shrimp paste products in Langsa City, to analyze consumer ratings of the attributes of Awai Na shrimp paste products and Indofood shrimp paste products in Langsa City, and to analyze consumer confidence in these attributes on Awai Na shrimp paste products and on Indofood shrimp paste products in Langsa City. The analytical method used is the Fishbein Multi Attribute Attitude Model. The multi-attribute attitude model explains that consumer attitudes towards an attitude object (product or brand) are largely determined by consumer attitudes towards the evaluated attributes. The shrimp paste attributes used in this study consisted of: price, taste, aroma, color, texture, and size. The results of this study indicate that based on the Fishbein score, the total score for Awai Na shrimp paste products (3.142) is greater than Indofood shrimp paste products (0.999). This means that consumers in Langsa City prefer Awai Na shrimp paste products to Indofood shrimp paste products for consumption. Consumers prefer Awai Na shrimp paste over Indofood shrimp paste, because consumers perceive all attributes of Awai Na shrimp paste as better than Indofood's shrimp paste attributes. Consumers' evaluations of the Awai Na and Indofood shrimp paste are influenced by the consumer's experience in consuming the Awai Na and Indofood shrimp paste. University of Prof. Dr. Hazairin, SH 2022-06-13 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion application/pdf https://journals.unihaz.ac.id/index.php/agroqua/article/view/2471 10.32663/ja.v20i1.2471 Jurnal Agroqua: Media Informasi Agronomi dan Budidaya Perairan; Vol. 20 No. 1 (2022): Jurnal Agroqua; 175-194 Jurnal Agroqua: Media Informasi Agronomi dan Budidaya Perairan; Vol 20 No 1 (2022): Jurnal Agroqua; 175-194 2598-4071 0216-6585 10.32663/ja.v20i1 en https://journals.unihaz.ac.id/index.php/agroqua/article/view/2471/1281 Copyright (c) 2022 Safrizal Safrizal, Rulianda Purnomo Wibowo, Tavi Supriana

oai:ojs3.unihaz.ac.id:article/2496 2023-07-21T15:02:59Z agroqua:ART

PENGAMATAN MUTU HASIL BEBERAPA VARIETAS PADI (Oryza Sativa L) LOKAL ACEH Sari, Ayu Linda Mulyani, Cut Marnita, Yenni Aceh Local Rice, Variety, Rice Quality This study aims to determine the yield quality of several Acehnese local rice varieties (Oryza Sativa L).  This research was carried out from October 2020 to March 2021. Rice cultivation was carried out in the rice fields of farmers in Gampong Paya Tenggar, Manyak Payed District, Aceh Tamiang Regency, and observations were made at the Agrotechnology Laboratory of Samudra University and the Laboratory of Chemical Analysis of Foodstuffs, Faculty of Agriculture, University of North Sumatra.  This study used a non-factorial completely randomized design (CRD) using 5 Aceh local rice varieties, namely Inpari 32, UA-12 Sigupai, UA-11, US-02 Batuta and Gaptas.  The parameters observed in this study included: milled rice yield, head rice yield, percentage of broken rice, percentage of rice groats, amylose content and gelatinizaion temperature. The results of the study of the best quality and variety were found in the UA-12 Sigupai variety and the Gaptas variety. These two varieties have met the requirements of the SNI standard, including the medium quality. University of Prof. Dr. Hazairin, SH 2023-07-21 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion application/pdf https://journals.unihaz.ac.id/index.php/agroqua/article/view/2496 10.32663/ja.v21i1.2496 Jurnal Agroqua: Media Informasi Agronomi dan Budidaya Perairan; Vol. 21 No. 1 (2023): Jurnal Agroqua; 1-10 Jurnal Agroqua: Media Informasi Agronomi dan Budidaya Perairan; Vol 21 No 1 (2023): Jurnal Agroqua; 1-10 2598-4071 0216-6585 10.32663/ja.v21i1 id https://journals.unihaz.ac.id/index.php/agroqua/article/view/2496/1608 Copyright (c) 2023 Ayu Linda Sari, Cut Mulyani, Yenni Marnita

oai:ojs3.unihaz.ac.id:article/2506 2022-06-28T01:46:32Z agroqua:ART

DOMESTIKASI IKAN BUTUH KELENG (Butis butis) DENGAN DIBERI PAKAN ALAMI BERBEDA Domestication of crazy fish (Butis butis) by being given different natural feed Lubis, Ika Nazira Khairul, Khairul Manullang, Helentina Mariance Acetes sp Butis butis Culex sp domestication This study aims to find out absolute length growth, absolute weight, and survival rate of crazy fish (Butis butis) domesticated by being given different natural feed. This research is experimental. The maintenance container used is in the from of two plastic drums with a capacity of 70 liters. Fish are kept in each container as many as 10 individuals for 1 month.  Treatment A, fish fed jawla paste shrimp (Acetes sp) and Treatment B, fish fed mosquito larvae (Culex sp). After 1 month the fish is kept then taken data on the absolute length growth, absolute weight, as well as the survival rate of its life. The absolute length and absolute weight of the fish ware analyzed with Paired T Test with Statical Product and Survive Solutions (SPSS) version 22 to determine the differences between treatment. The results of data analysis related to the growth of absolute length ang absolute weight of crazy fish effect in non significant. Average absolute length growth in Treatment A  (0.3) and Treatment B (0.325 cm). Average absolute weight growth in Treatment A (1.044 g)  and Treatment B (0.721 g). Survival rate of fish fed jawla paste shrimp by 90% and those fed mosquito larvaes by 80%.    Penelitian ini bertujuan untuk mengetahui pertumbuhan panjang mutlak, berat mutlak, dan kelulusan hidup ikan butuh keleng (Butis butis) yang didomestikasikan dengan diberikan pakan alami berbeda. Penelitian ini bersifat eksperimental. Wadah pemeliharaan yang digunakan berupa dua tong plastik berkapasitas 70 liter. Ikan yang dipelihara pada masing-masing wadah sebanyak 10 individu selama 1 bulan. Perlakuan A, ikan diberi makan udang kecepe (Acetes sp) dan Perlakuan B, ikan diberi makan jentik nyamuk (Culex sp).  Setelah 1 bulan ikan dipelihara kemudian diambil data pertumbuhan panjang mutlak, berat mutlak, serta tingkat kelulusan hidupnya. Data panjang mutlak dan berat mutlak ikan dianalisis dengan uji Paired T Test dengan Statical Product and Servive Solutions (SPSS) versi 22 untuk mengetahui perbedaan antar perlakuan. Hasil analisis data terkait pertumbuhan panjang mutlak dan berat mutlak ikan butuh keleng berpengaruh tidak nyata (non significant). Pertumbuhan panjang mutlak rata-rata pada Perlakuan A (0,3 cm) dan Perlakuan B (0,325 cm). Pertumbuhan berat mutlak rata-rata pada Perlakuan A (1,044 g) dan Perlakuan B (0,712 g). Tingkat kelulusan hidup ikan yang diberi pakan udang kecepe sebesar 90% dan yang diberi pakan jentik nyamuk sebesar 80%. University of Prof. Dr. Hazairin, SH 2022-06-10 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion application/pdf https://journals.unihaz.ac.id/index.php/agroqua/article/view/2506 10.32663/ja.v20i1.2506 Jurnal Agroqua: Media Informasi Agronomi dan Budidaya Perairan; Vol. 20 No. 1 (2022): Jurnal Agroqua; 113-120 Jurnal Agroqua: Media Informasi Agronomi dan Budidaya Perairan; Vol 20 No 1 (2022): Jurnal Agroqua; 113-120 2598-4071 0216-6585 10.32663/ja.v20i1 id https://journals.unihaz.ac.id/index.php/agroqua/article/view/2506/1276 Copyright (c) 2022 Khairul Khairul, Ika Nazira Lubis, Helentina Mariance Manullang

oai:ojs3.unihaz.ac.id:article/2507 2022-06-28T01:46:34Z agroqua:ART

KAJIAN HAMA DAN PENYAKIT 10 AKSESI TEMPUYUNG PADA BUDIDAYA ORGANIK Study of Pests and Diseases 10 Accessions of Sowthistle in Organic Cultivation Raisawati, Tatik Melati, Maya Aziz, Sandra Arifin Rafi, Mohamad Parwito, Parwito bacteria fungi identification sowthisthle Tempuyung (Sonchus arvensis L.) is known in Indonesia as traditional medicine. This study was conducted to observe diseases that attack tempuyung in organic cultivation. Ten accessions of sowthistle were collected from Dramaga, Cibadak, Cicurug, Lembang, Matesih, Sekipan, Tawangmangu, Batu, Banjararum, and Sumbersekar, with altitudes between 186-1280 m above sea level and rainfall of 988-2573 mm. The research was carried out in the organic experimental field of Cikarawang, IPB, Bogor, with a geographical location of 6o30' - 6o45' SL and 106o30'-106o45´ EL and an altitude of 190 m above sea level. The research location is a lowland with 1618 mm of rainfall during the study. Pest identification was carried out in the Plant Clinic laboratory of the Plant Protection Department of IPB. Disease identification was carried out by taking symptomatic plants, then isolated and grown in PDA media and then identified. The results showed that the disease that attacked the sowthistle in this experiment was caused by the bacterium Pseudomonas sp and fungi Fusarium sp. The disease attack rate ranges from 32 to 60%. Disease attacks were controlled by removing the affected plants and then spraying with turmeric solution in a ratio of 1: 10. Pests that attacked sowthistle were snails, grasshoppers, fruit borer caterpillars, and panicle-sucking insects. University of Prof. Dr. Hazairin, SH 2022-06-08 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion application/pdf https://journals.unihaz.ac.id/index.php/agroqua/article/view/2507 10.32663/ja.v20i1.2507 Jurnal Agroqua: Media Informasi Agronomi dan Budidaya Perairan; Vol. 20 No. 1 (2022): Jurnal Agroqua; 1-7 Jurnal Agroqua: Media Informasi Agronomi dan Budidaya Perairan; Vol 20 No 1 (2022): Jurnal Agroqua; 1-7 2598-4071 0216-6585 10.32663/ja.v20i1 id en https://journals.unihaz.ac.id/index.php/agroqua/article/view/2507/1265 Copyright (c) 2022 Tatik Raisawati, Maya Melati, Sandra Arifin Aziz, Mohamad Rafi, Parwito Parwito

oai:ojs3.unihaz.ac.id:article/2512 2022-12-28T15:11:53Z agroqua:ART

RESPON PERTUMBUHAN DAN HASIL TANAMAN PARE (Momordica charantia L) TERHADAP DOSIS PUPUK ORGANIK CAIR DAN BERBAGAI MULSA ORGANIK Response of Growth and Production of Pare (momordica charantia L) to Dosage of Organic Liquid Fertilizer and Various Organic Mulch Arief, Muhammad Iswahyudi, Iswahyudi Marnita, Yenni mulsa organik Pare POC NASA bitter melon organic mulch POC This study aims to see the response to the growth and yield of bitter melon plants due to the administration of NASA liquid organic fertilizer doses and various organic mulches, as well as to see the interaction between liquid organic fertilizer doses and various organic mulches. This research was conducted in Paya Bujok Beuramo Village, West Langsa District, Langsa City. The research time was 3 months, starting from June to August 2021. This study used a factorial randomized block design (RAK), which consisted of 2 factors, namely: The first factor was liquid organic fertilizer dose (N), consisting of 4 factors, namely: N0 = control, N1 = 2 ml/plot N2 = 2.4 cc/plot and N3 = 2.8 ml/plot and the second factor is various organic mulch (M) which consists of 3 levels, namely: M1 = Rice straw (1.8 kg/plot), M2 = Sawdust (1.8 kg/plot) and M3 = Alang-alang (1.8 kg/plot). The parameters observed were plant height, fruit length, fruit diameter, and fruit weight per plant. The results showed that the dosage of liquid organic fertilizer significantly affected the parameters of plant height, fruit length, fruit diameter, and fruit weight per plant. The best results were obtained in the treatment of N3 (dose of 2.8 ml/plot). The application of various organic mulches significantly affected the parameters of plant height, 1st and 2nd harvest length, 1st harvest fruit diameter, and fruit weight per plant. The best results were obtained in the M1 treatment (rice straw mulch). The interaction of liquid organic fertilizer dose treatment with various organic mulches had a significant effect on plant height parameters at 30 and 45 DAP, as well as fruit weight parameters per 1st harvest plant. The best interaction was obtained in the treatment combination N3M1. (dose of 2.8 ml/plot with rice straw mulch) Penelitian ini bertujuan untuk melihat respon pertumbuhan dan hasil tanaman pare akibat pemberian dosis pupuk organik cair dan berbagai mulsa organik, serta melihat interaksi antara pemberian dosis pupuk organik cair dan berbagai mulsa organik. Penelitian ini dilaksanakan di Desa Paya Bujok Beuramo Kecamatan Langsa Barat, Kota Langsa. Waktu penelitian selama 3 bulan, yang dimulai  pada bulan Juni  sampai bulan Agustus 2021. Penelitian ini menggunakan Rancangan Acak Kelompok pola faktorial, yang terdiri dari 2 faktor, yaitu : Faktor pertama dosis pupuk organik cair (N), terdiri dari 4 faktor, yaitu : N0 = control, N1 = 2 ml/plot N2 = 2,4 ml/plot dan N3 = 2,8 ml/plot dan Faktor kedua berbagai mulsa organik (M) yang terdiri dari 3 taraf, yaitu : M1 = Jerami padi (1,8 kg/plot), M2 = Serbuk gergaji (1,8 kg/plot) dan M3 = Alang-alang  (1,8 kg/plot). Parameter yang diamati : tinggi tanaman, panjang buah, diameter buah, bobot buah per tanaman. Hasil penelitian menunjukkan bahwa pemberian dosis pupuk organik cair berpengaruh nyata terhadap terhadap parameter tinggi tanaman, panjang buah, diameter buah dan bobot buah per tanaman. Hasil terbaik diperoleh pada perlakuan N3 ( dosis 2,8 ml/plot ). Pemberian berbagai mulsa organik berpengaruh nyata terhadap parameter tinggi tanaman, panjang buah panen ke- 1 dan 2, diameter buah panen ke- 1 dan bobot buah per tanaman. Hasil terbaik diperoleh pada perlakuan M1 ( mulsa jerami padi ). Interaksi perlakuan dosis pupuk oganik cair dengan berbagai mulsa organik berpengaruh nyata terhadap parameter tinggi tanaman umur 30 dan 45 HST, serta parameter bobot buah per tanaman panen ke-1. Interaksi terbaik diperoleh pada kombinasi perlakuan N3M1. (dosis 2,8 ml/plot dengan mulsa jerami padi). University of Prof. Dr. Hazairin, SH 2022-12-28 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion application/pdf https://journals.unihaz.ac.id/index.php/agroqua/article/view/2512 10.32663/ja.v20i2.2512 Jurnal Agroqua: Media Informasi Agronomi dan Budidaya Perairan; Vol. 20 No. 2 (2022): Jurnal Agroqua; 301-312 Jurnal Agroqua: Media Informasi Agronomi dan Budidaya Perairan; Vol 20 No 2 (2022): Jurnal Agroqua; 301-312 2598-4071 0216-6585 10.32663/ja.v20i2 id https://journals.unihaz.ac.id/index.php/agroqua/article/view/2512/1421 Copyright (c) 2022 Muhammad Arief, Iswahyudi Iswahyudi, Yenni Marnita

oai:ojs3.unihaz.ac.id:article/2519 2023-01-26T05:43:12Z agroqua:ART

PENGARUH PERBANDINGAN MEDIA TANAM DAN JENIS PUPUK KANDANG TERHADAP PERTUMBUHAN BIBIT PORANG (Amorphophallus onchophyllus) The Effect of Comparison of Planting Media and Types of Cage Fertilizer on the Growth of Porang (Amorphophallus onchophyllus) Seedlings Rahayu, Fathia Mulyani, Cut Adnan, Adnan fertilizer media , porang This study aims to determine the effect of the comparison of planting media and the effect of the type of manure on the growth of porang seedlings and to determine the interactions that occur between the comparison of planting media and manure. This study used a factorial randomized block design (RAK) with two factors studied, namely: Comparative treatment of planting media with 3 levels, : M1 = Top soil + Sand + Rice husk (1:1:1), M2 = Top soil + Sand + Rice husk (1:1:2) and M3 = Top soil + Sand + Rice husk (2:1:2). The treatment of type of manure with 3 levels, namely: P1 = cow manure, P2 = goat manure and P3 = chicken manure. The parameters observed were plant height (cm) observed at 40, 50 and 60 DAP, stem diameter (cm) was observed at 40, 50 and 60 DAP, number of leaves (strands) was observed at 60 DAP and plant root length was observed. when the plant was 60 DAP. The results showed that the comparison of planting media had a significant effect on the parameters of height, stem diameter and plant root length. The best results were obtained in the treatment M3=2:1:2. The type of manure treatment had a significant effect on the observation of plant height, stem diameter and root length at 60 DAP. The best observation results were obtained by giving P3 (25gr/polybag chicken coop fertilizer). There is no interaction between the effect of giving several comparisons of planting media and giving the type of manure. University of Prof. Dr. Hazairin, SH 2022-12-28 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion application/pdf https://journals.unihaz.ac.id/index.php/agroqua/article/view/2519 10.32663/ja.v20i2.2519 Jurnal Agroqua: Media Informasi Agronomi dan Budidaya Perairan; Vol. 20 No. 2 (2022): Jurnal Agroqua; 485-496 Jurnal Agroqua: Media Informasi Agronomi dan Budidaya Perairan; Vol 20 No 2 (2022): Jurnal Agroqua; 485-496 2598-4071 0216-6585 10.32663/ja.v20i2 id https://journals.unihaz.ac.id/index.php/agroqua/article/view/2519/1458 Copyright (c) 2022 Fathia Rahayu, Cut Mulyani, Adnan Adnan

oai:ojs3.unihaz.ac.id:article/2547 2022-06-28T01:46:33Z agroqua:ART

RESPON GALUR-GALUR HARAPAN PADI RAWA TERHADAP CEKAMAN RENDAMAN PADA FASE AWAL PEMBENTUKAN ANAKAN Response of Swamp Rice Elite lines to Submergence in Early Phase of Tiller Formation Sumardi, Sumardi Chozin, Mohammad Anwar, Rafi swamp rice lines immersion stress tiller formation The development of swamp rice varieties tolerant to submergence is an important step in reducing the impact of floods that often occur in swamplands. The objective of this study was to evaluate the response of eight genotypes of swamp rice in the early stages of tillering to submergence stress. The experiment was carried out using a completely randomized design with three replications. Pots filled with swamp soil were used as the growing media and a tarpaulin pond was used to submerge the plants. The swamp rice lines evaluated were UBPR 2, UBPR 6, UBPR 7, UBPR 8, UBPR 10, and UBPR 11 with Inpari 30 variety as the resistance check variety and Batang Piaman variety as the susceptible check variety. The results showed that the genotypes had varying degrees of growth recovery following the exposure of 10 days of submergence stress.    UBPR 7, UBPR 8, UBPR 10, and UBPR 11 tend to recover faster than other genotypes, classified as tolerant based on plant height, and the number of leaves and leaf greenness are moderately tolerant University of Prof. Dr. Hazairin, SH 2022-06-08 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion application/pdf https://journals.unihaz.ac.id/index.php/agroqua/article/view/2547 10.32663/ja.v20i1.2547 Jurnal Agroqua: Media Informasi Agronomi dan Budidaya Perairan; Vol. 20 No. 1 (2022): Jurnal Agroqua; 8-14 Jurnal Agroqua: Media Informasi Agronomi dan Budidaya Perairan; Vol 20 No 1 (2022): Jurnal Agroqua; 8-14 2598-4071 0216-6585 10.32663/ja.v20i1 id https://journals.unihaz.ac.id/index.php/agroqua/article/view/2547/1266 Copyright (c) 2022 Sumardi Sumardi, Mohammad Chozin, Rafi Anwar

oai:ojs3.unihaz.ac.id:article/2568 2022-07-05T13:51:52Z agroqua:ART

EVALUASI PERTUMBUHAN BENIH IKAN MAS (Cyprinus carpio) YANG DIBERI PAKAN TAMBAHAN PERIFITON Laheng, Suardi Putri, Dwi Utami Rifaldi, Rifaldi Cyprinus carpio Periphyton supplementary feed The purpose of this study was to determine the growth of Cyprinus carpio seeds fed with additional periphyton feed. This research was conducted for 2 months in Tambun Village, Tolitoli Regency, Central Sulawesi. The treatments tested were P1 = Without periphyton (Control), P2 = Substitution of periphyton every 3 days, P3 = Substitution of periphyton every 5 days, P4 = Substitution of periphyton every 7 days. The results showed that the administration of periphyton to Cyprinus carpio had no effect on growth. Tujuan penelitian ini yaitu untuk mengetahui pertumbuhan benih ikan Mas (C. carpio) yang di beri pakan tambahan perifiton. Penelitian ini dilaksanakan selama 2 bulan di Kelurahan Tambun, Kabupaten Tolitoli Sulawesi Tengah. Perlakuan yang di ujikan yaitu P1 = Tanpa pemberian perifiton (kontrol), P2 = Pergantian substrat perifiton setiap 3 hari, P3 = Pergantian substrat perifiton setiap 5 hari, P4 = Pergantian substrat perifiton setiap 7 hari. Hasil penelitian menunjukkan pemberian perifiton pada Ikan Mas (C. carpio) (Cyprinus carpio) tidak berpengaruh pada pertumbuhan. University of Prof. Dr. Hazairin, SH 2022-06-08 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion application/pdf https://journals.unihaz.ac.id/index.php/agroqua/article/view/2568 10.32663/ja.v20i1.2568 Jurnal Agroqua: Media Informasi Agronomi dan Budidaya Perairan; Vol. 20 No. 1 (2022): Jurnal Agroqua; 66-71 Jurnal Agroqua: Media Informasi Agronomi dan Budidaya Perairan; Vol 20 No 1 (2022): Jurnal Agroqua; 66-71 2598-4071 0216-6585 10.32663/ja.v20i1 id https://journals.unihaz.ac.id/index.php/agroqua/article/view/2568/1271 Copyright (c) 2022 Suardi Laheng, Dwi Utami Putri, Rifaldi Rifaldi

oai:ojs3.unihaz.ac.id:article/2582 2022-06-28T01:46:33Z agroqua:ART

THE DESIGN MODEL OF INTENSIVE VANAME SHRIMP PONDS FOR ECO-GREEN AQUACULTURE DEVELOPMENT IN THE AREA OF PROBOLINGGO, EAST JAVA, INDONESIA Fidari, Jadfan Sidqi Maftuch, Maftuch Kurniawan, Andi Bisri, Mohammad design model eco-green aquaculture Probolinggo Probolinggo, East Java, Indonesia, is an area with a high potential for shrimp aquaculture because these areas meet the criteria for candidate vaname shrimp aquaculture. Probolinggo in tropical regions with stable climate dan sea waves that have the potential for vaname shrimp aquaculture. The analysis required the following data: tidal data, topographic maps, network layouts, and water quality data for shrimp. This research was conducted by using the facilities at the brackish water and Marine Fisheries Laboratory of Probolinggo; an eco-green aquaculture circulation system was modeled and assessed using shrimp pond. First, the survey was located in Probolinggo City area, with coordinates 7° 44? 30.03? S and 113° 13? 58.68?. The methods used hydrological analysis: Water needs analysis for aquaculture irrigation based on the rules given by the Food and Agriculture Organization and water circulation analysis (Feedpedia, 2016). Material strength analysis of the embankments of the model pools: The comparison of area ratio toward embankment type dimension, design of dike and ponds, water filling discharge of brackish-water pond, and stages for ponds model design development. The results of the research suggested that dike should be planned to be as high as 1.5 m at the highest tide. The results of observations and tables of tidal recordings that had been verified then became the primary benchmark for planning the shrimp pond bottom. Based on the results of the analysis, it was found that the tidal height in the study location areas ranged from 2.5 to 3 m. A total of 80% of the area was used for production ponds.  University of Prof. Dr. Hazairin, SH 2022-06-08 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion application/pdf https://journals.unihaz.ac.id/index.php/agroqua/article/view/2582 10.32663/ja.v20i1.2582 Jurnal Agroqua: Media Informasi Agronomi dan Budidaya Perairan; Vol. 20 No. 1 (2022): Jurnal Agroqua; 24-39 Jurnal Agroqua: Media Informasi Agronomi dan Budidaya Perairan; Vol 20 No 1 (2022): Jurnal Agroqua; 24-39 2598-4071 0216-6585 10.32663/ja.v20i1 en https://journals.unihaz.ac.id/index.php/agroqua/article/view/2582/1268 Copyright (c) 2022 Jadfan Sidqi Fidari, Maftuch Maftuch, Andi Kurniawan, Mohammad Bisri

oai:ojs3.unihaz.ac.id:article/2589 2022-06-28T01:46:32Z agroqua:ART

FAKTOR YANG MEMPENGARUHI KEPUTUSAN PETANI PADANG JAYA KABUPATEN BENGKULU UTARA DALAM MELAKUKAN ALIH FUNGSI LAHAN SAWAH IRIGASI KE TANAMAN PERKEBUNAN Factors Affecting The Decision Padang Jaya Farmers, North Bengkulu Regency In Doing Land Function Transfer Irrigation Field To Plantation Crops Andriani, Evi Yulihartika, Rika Dwi land conversion irrigated rice fields plantation crops alih fungsi lahan sawah irigasi tanaman perkebunan This study aims to determine the factors that influence the decision to transfer the function of paddy fields to plantation crops and measure, calculate, and predict whether the conversion of agricultural land has an impact on the availability (production) of food, especially rice in the Padang Jaya District, North Bengkulu Regency. . This research was carried out in Padang Jaya District, North Bengkulu Regency from November to December 2021. The method used in this study was a survey method. The method of determining the sample used is simple random sampling. Meanwhile, the selection of village locations was done intentionally (purposive sampling). Data analysis was carried out with Logit Analysis. To test the significance of the parameters in the model, the Likelihood Ratio Test and P-test were used using the Minitab application. The results showed (1) The factors that significantly influenced the decision of farmers to switch the function of paddy fields to plantation crops were the level of formal education, land area, farmers' responses to market dynamics, accessibility of paddy fields to quarterly irrigation, and (2) Transfer of the function of rice fields to plantation crops will have an impact on the availability (production) of food, especially rice, especially in the Padang Jaya district, this can be seen from the rice production in 2008 which was a surplus of 659.19 tons, while in 2009 there was a shortage of 281.34 tons. Penelitian ini bertujuan untuk mengetahui faktor-faktor yang mempengaruhi keputusan untuk melakukan alih fungsi lahan sawah ke tanaman perkebunan dan mengukur, menghitung, serta memprediksi apakah alih fungsi lahan pertanian tersebut berdampak terhadap ketersediaan (produksi) pangan  khsususnya beras di wilayah Kecamatan Padang Jaya Kabupaten Bengkulu Utara. Penelitian ini dilaksankan di Kecamatan Padang Jaya Kabupaten Bengkulu Utara pada bulan November sampai dengan Desember 2021. Metode yang digunakan dalam penelitian ini adalah metode survey. Metode penentuan sampel yang digunakan adalah simple random sampling. Sedangkan pemilihan lokasi desanya dilakukan secara sengaja (purposive sampling). Analisis data dilakukan dengan Analisa Logit. Untuk menguji signifikasi dari parameter dalam model digunakan Uji Rasio Likelihood dan Uji P dengan menggunakan aplikasi Minitab. Hasil penelitian menunjukkan (1) Faktor-faktor yang berpengaruh secara nyata terhadap keputusan petani untuk beralih fungsi lahan sawah ke tanaman perkebunan  adalah tingkat pendidikan formal, luas lahan, respon petani terhadap dinamika pasar, aksesibilitas lahan sawah terhadap irigasi kuarter, dan (2) Alih fungsi lahan pertanian sawah ke tanaman perkebunan akan berdampak terhadap ketersediaan (produksi) pangan khususnya beras khususnya di wilayah Kecamatan Padang Jaya hal ini dapat dilihat dari produksi beras tahun 2008 surplus 659,19 ton, sedangkan pada tahun 2009 terjadi kekurangan sebanyak 281,34 ton. University of Prof. Dr. Hazairin, SH 2022-06-11 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion application/pdf https://journals.unihaz.ac.id/index.php/agroqua/article/view/2589 10.32663/ja.v20i1.2589 Jurnal Agroqua: Media Informasi Agronomi dan Budidaya Perairan; Vol. 20 No. 1 (2022): Jurnal Agroqua; 147-156 Jurnal Agroqua: Media Informasi Agronomi dan Budidaya Perairan; Vol 20 No 1 (2022): Jurnal Agroqua; 147-156 2598-4071 0216-6585 10.32663/ja.v20i1 id https://journals.unihaz.ac.id/index.php/agroqua/article/view/2589/1279 Copyright (c) 2022 Evi Andriani, Rika Dwi Yulihartika

oai:ojs3.unihaz.ac.id:article/2611 2022-06-28T01:46:32Z agroqua:ART

PENGARUH RESIDU BOKASHI KOTORAN SAPI DAN TANDAN KOSONG KELAPA SAWIT TERHADAP PERUBAHAN SIFAT KIMIA TANAH DAN KANDUNGAN N. P, K DAN Mg TANAMAN SAWIT SETELAH DUA TAHUN PENERAPAN Effect of Bokashi Residue from Cow Dung and Oil Palm Empty Fruit Bunches on Soil Chemical Properties and Content of N. P, K and Mg palm plants After Two Years of Application Nurseha, Nurseha Djamiko, Djatmiko bokashi mixed cow dung and TKKS SISKA Residues The aim of this study was to examine the effect of bokashi residue from a mixture of cow dung and Oil Palm Empty Fruit Bunches (TKKS) whose raw materials were taken from the Cattle-Palm Integration System on changes in soil chemical properties and content of N. P, K and Mg palm plants. This study used a Completely Randomized Block Design (RAK) with one factor and 6 treatments, namely : F0 = Control (N,P,K,Mg), F1 = Cow dung only, F2 = 1/3 part of cow dung + 2/3 part of TKKS waste, F3 = 1/2 part of cow dung + 1/2 part of TKKS waste, F4 = 2/3 part of cow dung + 1/3 part of TKKS waste, and F5 = Only TKKS waste. The results showed that the bokashi residue of a mixture of cow dung and oil palm empty fruit bunches had a very significant effect on changes in soil pH, and no significant effect on changes in soil Al-dd, nutrient content of N, P, K, and Mg of immature oil palm plantations. The control treatment (F0), namely the use of chemical fertilizers NPK and Mg showed the smallest change in soil pH and was significantly different from other treatments in all tested formulas. Changes in NPK and Mg elements did not show any effect of giving bokashi but there was a tendency to add nutrients to the bokashi treatment which showed that the residue of bokashi mixture of cow dung and empty oil palm fruit bunches was able to last up to 24 months after application. It is recommended to re-apply bokashi a mixture of cow dung and oil palm empty fruit bunches on immature oil palm plants every 2 years. Penelitian yang bertujuan untuk melihat pengaruh residu bokashi campuran kotoran sapi dan Tandan Kosong Kelapa Sawit (TKKS) yang bahan bakunya diambil dari Sistem Integrasi Sapi-Sawit terhadap sifat kimia tanah dan kandungan N, P, K dan Mg tanaman kelapa sawit belum menghasilkan. Penelitian ini menggunakan Rancangan Acak Kelompok (RAK) satu faktor dengan 6 perlakuan yaitu: F0 = Kontrol )N, P, K, S), F1 = Kotoran sapi saja, F2 = 1/3 bagian kotoran sapi + 2/3 bagian limbah TKS, F3 = 1/2 bagian kotoran sapi + 1/2 bagian limbah TKS, F4 = 2/3 bagian kotoran sapi + 1/3 bagian limbah TKS, dan F5 = Hanya limbah TKS. Hasil penelitian menunjukkan bahwa residu bokashi campuran kotoran sapi dan tandan kosong kelapa sawit berpengaruh sangat nyata terhadap perubahan pH tanah, dan berpengaruh tidak nyata terhadap perubahan Al-dd tanah, kandungan hara N, P , K, dan Mg tanaman kelapa sawit belum menghasilkan. Perlakuan kontrol (F0) yaitu penggunaan pupuk kimia NPK dan Mg menunjukkan perubahan pH tanah yang paling kecil dan berbeda nyata dengan perlakuan lainnya pada semua formula yang diuji Perubahan unsur NPK, dan Mg tidak menunjukkan adanya pengaruh pemberian bokashi tetapi terlihat adanya kecenderungan penambahan kandungan nutrisi pada perlakuan bokashi yang menunjukkan bahwa residu bokashi campuran kotoran sapi dan tandan kosong kelapa sawit mampu bertahan hingga 24 bulan setelah aplikasi. Disarankan untuk melakukan aplikasi ulang bokashi campuran kotoran sapi dan tandan kosong kelapa sawit pada tanaman kelapa sawit yang belum menghasilkan setiap 2 tahun sekali. University of Prof. Dr. Hazairin, SH 2022-06-17 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion application/pdf https://journals.unihaz.ac.id/index.php/agroqua/article/view/2611 10.32663/ja.v20i1.2611 Jurnal Agroqua: Media Informasi Agronomi dan Budidaya Perairan; Vol. 20 No. 1 (2022): Jurnal Agroqua; 204-212 Jurnal Agroqua: Media Informasi Agronomi dan Budidaya Perairan; Vol 20 No 1 (2022): Jurnal Agroqua; 204-212 2598-4071 0216-6585 10.32663/ja.v20i1 id en https://journals.unihaz.ac.id/index.php/agroqua/article/view/2611/1283 Copyright (c) 2022 Nurseha Nurseha, Djatmiko Djamiko

oai:ojs3.unihaz.ac.id:article/2625 2022-06-28T01:46:32Z agroqua:ART

PENGARUH CAMPURAN MEDIA TANAM DAN LETAK BENIH PADA BUAH TERHADAP PERKECAMBAHAN DAN PERTUMBUHAN KELOR (Moringa oleifera Lam) The Effect Of Kinds Media And Seed Location On Fruit On The Growth Of Moringa (Moringa oleifera Lam) Pertiwi, Nurlianti Saputra, Yola Agus Prihanani, Prihanani Nurseha, Nurseha location of seeds moringa seeds mixed media This study aims to determine the effect of a mixture of planting media and the location of the seeds on the fruit and their interaction on seed germination and growth of Moringa seedlings. The research was carried out in April – June 2021 in Jalan Gedang sub-district, Gading Cempaka sub-district, Bengkulu city. The altitude of the place is 10-15 meters above sea level. This study was structured using a Completely Randomized Block Design (CRBD) which consisted of 2 treatment factors. The first treatment was a mixture of media (M) with 3 levels, namely M1 which was a mixture of soil: husks (1:1), M2 was a mixture of soil: burnt husks (1:1), M3 was a mixture of soil: manure (1:1). The second factor of the fruit (B) consists of 3 levels of factors, namely B1 which is the base of the seed, B2 is the middle part of the seed. B3 is the end part. The results of the analysis of variance were continued with the Duncan's Multiple Range Test (DMRT) test with a test level of 5%. The results of the study concluded that the mixed media treatment had a significant effect on germination time and root length. In observing the germination time of the mixture of planting media, namely the composition of soil and husks (M1), it was significantly different from the mixture of soil and manure media (M3) but not significantly different from the mixture of soil and burnt husks (M2). The best root lengths, namely M1 and M2 treatments were not significantly different, but both were significantly different from M3. The treatment of seed location and the interaction of types of planting media and seed location on fruit all observed variables had no significant effect. Penelitian ini bertujuan untuk  mengetahui pengaruh campuran media tanam dan letak benih pada buah serta interaksi keduanya terhadap perkecambahan benih dan pertumbuhan bibit kelor.  Penelitian telah dilaksanakan pada bulan April – Juni 2021 di kelurahan Jalan Gedang, kecamatan Gading Cempaka, kota Bengkulu.  Ketinggian tempat 10-15 meter diatas permukaan laut.  Penelitian ini disusun dengan  menggunakan Rancangan Acak Kelompok Lengkap (RAKL) yang terdiri dari 2 faktor perlakuan.  Perlakuan pertama adalah campuran  media (M) dengan 3 taraf yaitu M1 yaitu campuran  tanah : sekam (1:1), M2 yaitu campuran  tanah : sekam bakar (1:1), M3 yaitu campuran tanah : pupuk kandang (1:1).  Faktor kedua bagian buah (B) tediri dari 3 taraf faktor yaitu B1 yaitu biji  bagian pangkal , B2 yaitu biji bagian tengah. B3 yaitu   bagian ujung .   Hasil analisis sidik ragam dilanjutkan dengan uji Duncan’s Multiple Range Test (DMRT) dengan taraf uji 5%. Hasil penelitian menyimpulkan bahwa perlakuan campuran media memberikan pengaruh nyata terhadap waktu kecambah dan panjang akar.  Pada pengamatan waktu kecambah campuran  media tanam yaitu komposisi tanah dan sekam (M1) berbeda nyata terhadap campuran  media tanah dan pupuk kandang (M3) tetapi tidak berbeda nyata dengan campuran tanah dan sekam bakar (M2). Panjang akar terbaik yaitu perlakuan M1 dan M2 tidak berbeda nyata namun keduanya berbeda nyata dengan  M3. Perlakuan letak biji dan Interaksi macam media tanam dan letak biji pada buah disemua peubah pengamatan berpengaruh tidak nyata. University of Prof. Dr. Hazairin, SH 2022-06-15 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion application/pdf https://journals.unihaz.ac.id/index.php/agroqua/article/view/2625 10.32663/ja.v20i1.2625 Jurnal Agroqua: Media Informasi Agronomi dan Budidaya Perairan; Vol. 20 No. 1 (2022): Jurnal Agroqua; 195-203 Jurnal Agroqua: Media Informasi Agronomi dan Budidaya Perairan; Vol 20 No 1 (2022): Jurnal Agroqua; 195-203 2598-4071 0216-6585 10.32663/ja.v20i1 id https://journals.unihaz.ac.id/index.php/agroqua/article/view/2625/1282 Copyright (c) 2022 Nurlianti Pertiwi, Yola Agus Saputra, Prihanani Prihanani, Nurseha Nurseha

oai:ojs3.unihaz.ac.id:article/2628 2022-07-10T12:07:28Z agroqua:ART

APLIKASI PUPUK ORGANIK LIMBAH IKAN RUCAH MENINGKATKAN PRODUKSI TANAMAN JAGUNG MANIS Application of Fish Waste Organic Fertilizer Increased Yield of Sweetcorn Hasibuan, Ikhsan Aryani, Farida Puspitasari, Meylinda bokashi dosage fish waste sweetcorn water content Pupuk organik jagung manis Bengkulu province produces 250.000 tonnes of fish every year. However, the previous research showed that almost half of the total fish caught was considered a waste. Utilizing the fish waste was needed to avoid bad smells and other environmental pollution. The research intended to transform the fish waste into organic fertilizer and evaluated its effect on sweet corn production. The main problem in transforming fish waste into organic fertilizer is that the fish waste is easy to spoil which is an unwanted physical characteristic for qualified organic fertilizer. Reducing the water content of fish waste is believed as a major factor to be avoided the spoil condition during bokashi fermentation. This research aimed to evaluate the water content levels and dosages of fish waste organic fertilizer on the growth and yield of sweetcorn. The design used in this study was a Completely Randomized Design in 3 replications. Two water content levels (J1: 75% and J2: 30%) compared to cow manure (J3), the traditional organic fertilizer. The next factor was four dosage levels of organic fertilizer that were 5, 10, 15, and 20 t/ha for D1, D2, D3, and D4, respectively. The data were then analyzed statistically with Anova and LSD 5%. The main findings of this research were as follows; Firstly, the utilization of fish waste organic fertilizer had improved sweetcorn yield productivity by 4.20 t/ha higher than that of cow manure. Secondly, the higher the water content level the better the effect on the growth and yield of sweetcorn. Lastly, the lowest dosage (5 t/ha) of fish waste organic fertilizer had an insignificant effect on the higher dosages on some sweetcorn growth and yield parameters. Provinsi Bengkulu menghasilkan 250.000 ton ikan setiap tahunnya. Namun, hasil penelitian para ahli menunjukkan bahwa hampir separuh dari total tangkapan ikan akan berakhir menjadi limbah. Limbah ikan tersebut harus dimanfaatkan agar dapat menghindari polusi lingkungan. Penelitian ini bermaksud untuk memanfaatkan limbah ikan rucah menjadi pupuk organik serta melihat pengaruhnya terhadap pertumbuhan dan hasil tanaman jagung manis. Masalah utama dalam pembuatan pupuk organik dari limbah ikan rucah adalah mudah membusuk, sehingga beresiko menyebabkan kegagalan. Solusi yang ditawarkan adalah mengurangi kadar air dalam ikan rucah. Penelitian ini bertujuan untuk mengevaluasi pengaruh kadar air ikan rucah serta dosis pupuk organik ikan rucah terhadap pertumbuhan dan hasil tanaman jagung manis. Penelitian dirancang dengan Rancangan Acak Lengkap dalam 3 ulangan. Faktor yang diuji adalah dua tingkat kadar air yaitu J1: 75% dan J2: 30%. Sebagai pembanding digunakan pupuk kandang: J3. Sedangkan dosis pupuk organik ikan rucah yang diuji adalah dosis 5, 10, 15, dan 20 ton per hektar. Data dianalisa dengan Anova dan dilanjutkan dengan BNT 5%. Hasil utama dari penelitian ini adalah sebagai berikut. Pertama, penggunaan limbah ikan rucah sebagai pupuk organik telah meningkatkan produktivitas jagung manis hingga 4,20 ton/ha lebih tinggi dibandingkan dengan penggunaan pupuk kandang. Kedua, kandungan kadar air ikan rucah yang tinggi memberikan pengaruh yang terbaik terhadap pertumbuhan dan hasil jagung manis. Ketiga, Dosis pupuk organik ikan rucah dosis 5 ton/ha memberikan pengaruh yang berbeda tidak nyata dengan dosis tertinggi yaitu 20 ton/ha terhadap pertumbuhan dan hasil tanaman jagung manis. University of Prof. Dr. Hazairin, SH 2022-06-08 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion application/pdf https://journals.unihaz.ac.id/index.php/agroqua/article/view/2628 10.32663/ja.v20i1.2628 Jurnal Agroqua: Media Informasi Agronomi dan Budidaya Perairan; Vol. 20 No. 1 (2022): Jurnal Agroqua; 95-104 Jurnal Agroqua: Media Informasi Agronomi dan Budidaya Perairan; Vol 20 No 1 (2022): Jurnal Agroqua; 95-104 2598-4071 0216-6585 10.32663/ja.v20i1 id https://journals.unihaz.ac.id/index.php/agroqua/article/view/2628/1274 Copyright (c) 2022 Ikhsan Hasibuan, Farida Aryani, Meylinda Puspitasari

oai:ojs3.unihaz.ac.id:article/2644 2023-01-26T05:29:26Z agroqua:ART

IDENTIFIKASI DAN PREVALENSI EKTOPARASIT PADA UDANG WINDU (Penaeus monodon) DI DESA BANTAYAN KECAMATAN SIMPANG ULIM KABUPATEN ACEH TIMUR. Nurussalma, Nurussalma Rosmaiti, Rosmaiti Komariyah, Siti ektoparasit kualitas air Panaeus monodon prevalensi Beberapa tahun terakhir tambak udang windu di desa Bantayan sering mengalami gagal panen, diduga akibat serangan pathogen salah satunya parasit. Sehingga peneliti teratrik untuk mengidentifikasi dan prevalensi ektoparasit pada tambak udang windu di Desa Bantayan. Penelitian ini dilakukan menggunakan metode survey dan pengambilan data secara acak. Organ udang yang di amati yaitu bagian ekor, kaki renang, kaki jalan, karapas dan insang. Dari hasil penelitian ditemukan  3 jenis ektoparasit yang menginfeksi udang windu  di tambak desa Bantayan, yaitu  Zoothamnium sp., Epistylis sp. dan Vorticela sp, tingkat prevalensi tertinggi pada Zoothamnium sp., yaitu 25%, pada Epistylis sp. sebanyak 16% dan Vorticela sp. sebanyak 2%. University of Prof. Dr. Hazairin, SH 2022-12-28 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion application/pdf https://journals.unihaz.ac.id/index.php/agroqua/article/view/2644 10.32663/ja.v20i2.2644 Jurnal Agroqua: Media Informasi Agronomi dan Budidaya Perairan; Vol. 20 No. 2 (2022): Jurnal Agroqua; 313-319 Jurnal Agroqua: Media Informasi Agronomi dan Budidaya Perairan; Vol 20 No 2 (2022): Jurnal Agroqua; 313-319 2598-4071 0216-6585 10.32663/ja.v20i2 id https://journals.unihaz.ac.id/index.php/agroqua/article/view/2644/1423 Copyright (c) 2022 Nurussalma Nurussalma, Rosmaiti Rosmaiti, Siti Komariyah

oai:ojs3.unihaz.ac.id:article/2647 2022-06-28T01:46:32Z agroqua:ART

ANALISIS SALURAN PEMASARAN USAHATANI KUBIS DI DESA AIR DUKU KECAMATAN SELUPU REJANG KABUPATEN REJANG LEBONG Analysis Of Marketing Channels For Cabbage Farming In Air Duku Village, Selupu Rejang District, Rejang Lebong Regency Fitria, Indah farmer cabbage marketing Water village duku is one of the villages whose residents have the main livelihood, namely cabbage farmers. In increasing production, it is necessary to pay attention to the existence of competitiveness which is a problem. This problem is also related to the development of marketing assisted by the existence of a marketing agency with efforts to increase revenue and reduce marginsmarketing.This study aims to analyze the acceptance of cabbage farming and its marketing channels in Air Duku village, Selupu Rejang district, Rejang Lebong Regency. University of Prof. Dr. Hazairin, SH 2022-06-22 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion application/pdf https://journals.unihaz.ac.id/index.php/agroqua/article/view/2647 10.32663/ja.v20i1.2647 Jurnal Agroqua: Media Informasi Agronomi dan Budidaya Perairan; Vol. 20 No. 1 (2022): Jurnal Agroqua; 236-242 Jurnal Agroqua: Media Informasi Agronomi dan Budidaya Perairan; Vol 20 No 1 (2022): Jurnal Agroqua; 236-242 2598-4071 0216-6585 10.32663/ja.v20i1 id https://journals.unihaz.ac.id/index.php/agroqua/article/view/2647/1287 Copyright (c) 2022 Indah Fitria

oai:ojs3.unihaz.ac.id:article/2652 2022-06-28T01:46:32Z agroqua:ART

PENGARUH JARAK TANAM DAN KOMBINASI PUPUK TERHADAP PERTUMBUHAN DAN HASIL PRODUKSI PADI GOGO GALUR UNHZ 12 Effect of planting distance and fertilizer combination on growth and production of Upland Rive line UNHZ 12 Asfaruddin, Asfaruddin Prihanani, Prihanani Wahyudi, Eko combination of fertilizer spacing lowland rice Tanaman Padi Sawah The purpose of this study was to determine the distance and combination of fertilizers, and their interactions on the growth and yield of lowland rice. The design used is a split plot design. The main plot is the Planting Distance (J) which consists of 3 levels, namely: J1 : Conventional 20 x 20 cm, J2 : Jajar legowo 25 x 25 cm, J3 : Jajar legowo 30 x 30 cm. As a sub-plot is a combination of Petroganik (P ) fertilizer, Phonska, and urea which consists of 3 levels, namely, P1 : Combination of Petronic, Phonska and Urea fertilizers with a ratio of 3: 3: 2, P2 : Combination of Petronik, Phonska and Urea fertilizers with ratio 2 : 1 : 1, and P3 : Combination of Petronik, Phonska and Urea fertilizers with a ratio of 5 : 2 : 1. The results showed that plant spacing had no significant effect on plant height 30, 45, 60 and 75 DAP, the total number of tillers was 15 , 30, and 45 DAP, flowering age, harvest age, number of grain per panicle, production weight per plot and weight of 100 grains. Significant effect on the number of tillers aged 60 days, the number of tillers aged 75 days and clumped weight. The best spacing is 25 cm x 25 cm. The combination of fertilizers had a significant effect on the number of tillers aged 70 days, but had no significant effect on the other variables. The interaction of the combination of fertilizer and plant spacing gave a significant effect on the total number of tillers at 30 DAP, but had no significant effect on the other variables. The best results were obtained at a spacing of 25 cm x 25 cm with a combination of Petronik, Phonska and Urea fertilization with a ratio of 5: 2: 1 Tujuan penelitian ini adalah untuk mengetahui jarak dan kombinasi pemupukan, serta interaksinya terhadap pertumbuhan dan hasil padi sawah. Desain yang digunakan adalah desain petak terbagi. Petak utama adalah Jarak Tanam (J) yang terdiri dari 3 taraf yaitu: J1 : Konvensional 20 x 20 cm, J2 : Jajar legowo 25 x 25 cm, J3 : Jajar legowo 30 x 30 cm. Sebagai anak petak merupakan kombinasi antara pupuk Petroganik (P ), Phonska, dan Urea yang terdiri dari 3 taraf yaitu, P1 : Kombinasi Pupuk Petroganik, Phonska dan Urea dengan perbandingan 3:3:2, P2 : Kombinasi Pupuk Petronik, Phonska dan Urea dengan perbandingan 2 : 1 : 1, dan P3 : Kombinasi pupuk Petronik, Phonska dan Urea dengan perbandingan 5 : 2 : 1. Hasil penelitian menunjukkan bahwa jarak tanam tidak berpengaruh nyata terhadap tinggi tanaman 30 , 45, 60 dan 75 HST, jumlah anakan total 15 , 30, dan 45 HST, umur berbunga, umur panen, jumlah gabah per malai, bobot produksi per petak dan bobot 100 butir. Pengaruh nyata terhadap jumlah anakan umur 60 hari, jumlah anakan umur 75 hari dan bobot rumpun. Jarak tanam terbaik adalah 25 cm x 25 cm. Kombinasi pupuk berpengaruh nyata terhadap jumlah anakan umur 70 hari, tetapi tidak berpengaruh nyata terhadap variabel lainnya. Interaksi kombinasi pupuk dan jarak tanam berpengaruh nyata terhadap jumlah anakan total pada 30 HST, tetapi tidak berpengaruh nyata terhadap variabel lainnya. Hasil terbaik diperoleh pada jarak tanam 25 cm x 25 cm dengan kombinasi pemupukan Petronik, Phonska dan Urea dengan perbandingan 5 : 2 : 1   University of Prof. Dr. Hazairin, SH 2022-06-10 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion application/pdf https://journals.unihaz.ac.id/index.php/agroqua/article/view/2652 10.32663/ja.v20i1.2652 Jurnal Agroqua: Media Informasi Agronomi dan Budidaya Perairan; Vol. 20 No. 1 (2022): Jurnal Agroqua; 137-146 Jurnal Agroqua: Media Informasi Agronomi dan Budidaya Perairan; Vol 20 No 1 (2022): Jurnal Agroqua; 137-146 2598-4071 0216-6585 10.32663/ja.v20i1 id https://journals.unihaz.ac.id/index.php/agroqua/article/view/2652/1278 Copyright (c) 2022 Asfaruddin Asfaruddin, Prihanani Prihanani, Eko Wahyudi

oai:ojs3.unihaz.ac.id:article/2653 2022-06-28T01:46:32Z agroqua:ART

EFEK PEMOTONGAN ORGAN TUBUH UDANG LOBSTER (Cherax quadricarinatus) TERHADAP PERSENTASE MOULTING DAN KELANGSUNGAN HIDUP Effect Of Cutting Organs Of Lobster Shrimp (Cherax Quadricarinatus) On Moulting Percentage And Survival Andriyeni, Andriyeni Zulkhasyni, Zulkhasyni Athybi, Galang Samargandhi Pardiansyah, Dedi cutting organs freshwater lobster moulting This study aims to determine the effect of cutting the best lobster shrimp organs on the percentage of moulting and survival of freshwater crayfish (Cherax quadricarinatus). This research was carried out from April to June 2020 at the Aquaculture Laboratory of the Faculty of Agriculture, Prof. University. Dr. Hazairin, SH Bengkulu. The research was carried out for 60 days. The container used is a plastic basket measuring 29 cm long, 19 cm wide and 11 cm high as many as 20 units. The number of lobsters used for each container is 3 tails, with an initial average length of 9-12 cm/head and an initial average weight of 25-50 grams/head. The design used was a completely randomized design (CRD) with 4 treatments and 5 replications. The treatments were P1 = No Cutting (Normal), P2 = Swimming Leg Cut, P3 = Claw Cutting, and P4 = Eye Cut (Ablation). Data were analyzed by means of variance (Analysis of Variance) with a test levels of 5% and 1%. If it has a significant effect, then it is continued with the BNT test (Least Significant Difference) with a test level of 5%. The parameters observed were the percentage and survival. The results showed that cutting the organs of freshwater crayfish (Cherax quaddricarinatus) had a very significant effect on the percentage of moulting, but had no significant effect on survival. The best organ cutting is found in the claw cutting experiment with a moulting percentage of 60%. The survival of all the treatments tried was between 73%-93%. Penelitian ini bertujuan untuk mengetahui pengaruh pemotongan organ tubuh udang lobster yang terbaik terhadap persentase  moulting dan kelangsungan hidup lobster air tawar (Cherax quadricarinatus). Penelitian ini dilaksanakna pada bulan April sampai dengan bulan Juni 2020 di Labortaorium Akuakultur Fakultas Pertanian, Universitas Prof. Dr. Hazairin, SH Bengkulu. Penelitian dilaksanakan  selama 60 hari. Wadah yang digunakan  berupa keranjang plastik berukuran panjang 29 cm lebar 19 cm dan tinggi  11cm sebanyak 20 unit.  Jumlah lobster yang digunakan untuk setiap wadah adalah 3 ekor, dengan ukuran panjang  rata-rata awal  9 – 12 cm/ekor dan berat  rata-rata awal 25- 50 gram/ ekor. Rancangan yang digunakan adalah Rancangan Acak Lengkap (RAL) dengan 4 perlakuan dan 5 ulangan. Perlakuan tersebut adalah P1 = Tanpa Pemotongan (Normal), P2 =  Pemotongan Kaki Renang, P3=  Pemotongan Capit dan P4 = Pemotongan Mata (Ablasi). Data dianalisis dengan sidik ragam (Analisys of Varian) dengan taraf uji taraf 5% dan 1%. Bila berpengaruh nyata maka dilanjutkan dengan  uji BNT ( Beda Nyata Terkecil) dengan taraf uji 5%. Parameter yang diamati adalah persentase dan kelangsungan hidup. Hasil penelitian menunjukan  bahwa pemotongan organ tubuh udang lobster air tawar (Cherax quaddricarinatus) berpengaruh sangat nyata terhadap persentase moulting, namun berpengaruh tidak nyata  terhadap kelangsungan hidup. Pemotongan organ tubuh yang terbaik terdapat pada percobaan pemotongan capit dengan persentese moulting 60%. Keberlangsungan hidup dari semua perlakuan yang dicobakan adalah antara 73%- 93%.  University of Prof. Dr. Hazairin, SH 2022-06-11 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion application/pdf https://journals.unihaz.ac.id/index.php/agroqua/article/view/2653 10.32663/ja.v20i1.2653 Jurnal Agroqua: Media Informasi Agronomi dan Budidaya Perairan; Vol. 20 No. 1 (2022): Jurnal Agroqua; 157-164 Jurnal Agroqua: Media Informasi Agronomi dan Budidaya Perairan; Vol 20 No 1 (2022): Jurnal Agroqua; 157-164 2598-4071 0216-6585 10.32663/ja.v20i1 id https://journals.unihaz.ac.id/index.php/agroqua/article/view/2653/1288 Copyright (c) 2022 Andriyeni Andriyeni, Zulkhasyni Zulkhasyni, Dedi Pardiansyah

oai:ojs3.unihaz.ac.id:article/2657 2022-06-28T01:46:32Z agroqua:ART

ANALISIS TINGKAT PREVALENSI LOBSTER PASIR (Panulirus Homarus) DI BAK PENAMPUNGAN YANG BERBEDA DI KOTA BENGKULU Analysis of the Prevalence Level of Sand Lobster (Panulirus homarus) in Different Shelters in Bengkulu City Barzakh, Imam Pardiansyah, Dedi Susianti, Novi Martudi, Suharun Ahmad, Nasir degree of infection ectoparasites lobster prevalence derajat infeksi ektoparasit lobster prevalensi This study aims to determine the prevalence and degree of ectoparasite infection in sand lobster (Panulirus homarus) in different Tank in Bengkulu City. This study was conducted in October – November 2021 in Bengkulu City for 57 days. The method used in this study is a survey method by taking samples from a population that is being observed. Determination of the sampling location was carried out by purposive sampling method at 3 (three) locations of storage/suppliers of sand lobster in Bengkulu City. Ana Lidiana's Tank has the highest prevalence rate of 62.50%, the prevalence rate category is often.   Penelitian ini bertujuan untuk mengetahui prevalensi dan derajat infeksi ektoparasit pada lobster pasir (Panulirus homarus) pada bak penampungan yang berbeda di Kota Bengkulu. Penelitian ini dilaksanakan pada bulan Oktober – November 2021 di Kota Bengkulu selama 57 hari. Metode yang digunakan dalam penelitian ini adalah metode survei dengan mengambil sampel dari populasi yang sedang diamati. Penentuan lokasi pengambilan sampel dilakukan dengan metode purposive sampling pada 3 (tiga) lokasi penyimpanan/pemasok lobster pasir di Kota Bengkulu. Tangki Ana Lidiana memiliki angka prevalensi tertinggi yaitu 62,50%, kategori angka prevalensi sering. University of Prof. Dr. Hazairin, SH 2022-06-19 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion application/pdf https://journals.unihaz.ac.id/index.php/agroqua/article/view/2657 10.32663/ja.v20i1.2657 Jurnal Agroqua: Media Informasi Agronomi dan Budidaya Perairan; Vol. 20 No. 1 (2022): Jurnal Agroqua; 213-218 Jurnal Agroqua: Media Informasi Agronomi dan Budidaya Perairan; Vol 20 No 1 (2022): Jurnal Agroqua; 213-218 2598-4071 0216-6585 10.32663/ja.v20i1 id https://journals.unihaz.ac.id/index.php/agroqua/article/view/2657/1284 Copyright (c) 2022 Imam Barzakh, Dedi Pardiansyah, Novi Susianti, Suharun Martudi, Nasir Ahmad

oai:ojs3.unihaz.ac.id:article/2668 2022-06-28T01:46:32Z agroqua:ART

RESPON PERTUMBUHAN STEK LADA (Piper nigrum L.) PADA KONSENTRASI DAN LAMA PERENDAMAN DALAM ROOTONE-F The Respons Growth of Pepper cuttings On Concentration and Duration of Immertion in Rootone-F Mulatsih, Sri Rustianti, Sri Sartika, Dewi concentration cutting Rootone-F The aim of the study was to determine the effect of concentration, soaking time in rootone-F and the interaction between concentration and soaking time in rotoone-F on the growth of pepper cuttings (Piper nigrum L.). The design used was a Randomized Block Design (RAK) with two factors and three replications. The first factor is the concentration of Rootone-F with 4 levels (K0: without rootone-F; K1: concentration of 100ppm; K2: concentration of 200 ppm and K3: concentration of 300 ppm). The second factor is the length of immersion in rootone-F with 3 levels (P1: soaking time for 1 hour; P2: soaking for 2 hours; P3: soaking for 3 hours). The variables observed were the number of shoots, shoot height, number of leaves and root length. The results showed that concentration had a significant effect on shoot height, the length of immersion in rootone-F had no significant effect on all observed variables. The interaction between concentration and soaking time in rootone-F had no significant effect on root length, significantly on number of shoots and number of leaves and very significant effect on shoot height. The best growth of pepper cuttings was at a concentration of 300 ppm with a soaking time of 3 hours which was shown from the shoot height and the highest number of shoots. Penelitian  bertujuan untuk mengetahui pengaruh konsentrasi, lama perendaman dalam rootone-F dan interaksi antara konsentrasi dan lama perendaman dalam rotoone-F terhadap pertumbuhan stek lada (Piper nigrum L.) Rancangan yang digunakan adalah Rancangan Acak Kelompok (RAK) dengan dua faktor dan tiga ulangan. Faktor pertama adalah konsentrasi Rootone-F dengan 4 taraf (K0: tanpa rootone-F; K1: konsentrasi 100ppm; K2: konsentrasi 200 ppm dan K3: konsentrasi 300 ppm). Faktor kedua adalah lama perendaman dalam rootone-F dengan 3 taraf (P1: lama perendaman selama 1 jam; P2: perendaman selama 2 jam; P3: perendaman selama 3 jam). Variabel yang diamati adalah jumlah tunas, tinggi tunas, jumlah daun dan panjang akar. Hasil penelitian menunjukkan bahwa konsentrasi berpengaruh nyata terhadap tinggi tunas, lama perendaman dalam rootone-F  berpengaruh tidak nyata terhadap semua peubah yang diamati. Interaksi konsentrasi dan lama perendaman pada rootone-F  berpengaruh tidak nyata terhadap panjang akar, berpengaruh  nyata terhadap jumlah tunas dan jumlah daun serta berpengaruh sangat nyata terhadap tinggi tunas. Pertumbuhan stek lada terbaik pada konsentrasi 300 ppm dengan lama perendaman 3 jam yang ditunjukkan dari tinggi tunas dan jumlah tunas tertinggi. University of Prof. Dr. Hazairin, SH 2022-06-12 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion application/pdf https://journals.unihaz.ac.id/index.php/agroqua/article/view/2668 10.32663/ja.v20i1.2668 Jurnal Agroqua: Media Informasi Agronomi dan Budidaya Perairan; Vol. 20 No. 1 (2022): Jurnal Agroqua; 165-174 Jurnal Agroqua: Media Informasi Agronomi dan Budidaya Perairan; Vol 20 No 1 (2022): Jurnal Agroqua; 165-174 2598-4071 0216-6585 10.32663/ja.v20i1 id https://journals.unihaz.ac.id/index.php/agroqua/article/view/2668/1280 Copyright (c) 2022 Sri Mulatsih, Sri Rustianti, Dewi Sartika

oai:ojs3.unihaz.ac.id:article/2683 2022-12-28T15:11:53Z agroqua:ART

EFEKTIVITAS RENDAMAN AIR KELAPA (Cocos nucifera) TERHADAP MASKULINITAS IKAN GUPPY (Poecilia reticulata) The Effectiveness Of Coconut (Cocos nucifera) Soaking On The Masculinity Of Guppy Fish (Poecilia reticulata) Sulystyaningsih, Naning Dwi Turmuzi, Turmuzi WSK, L. Achmad Tan Tilar Muahiddah, Nuri Sumahiradewi, Luh Gede air kelapa Ikan guppy maskulinitas sex reversal coconut water guppies masculinity sex reversal Guppy fish (Poecilia reticulata) is an ornamental fish that is in great demand in the world market. One way to produce male fish is by the process of sex reversal from female to male (masculinity). This study aims to determine the effect of coconut water concentration on guppy fish (Poecilia reticulata) masculinity. The experiment used a completely randomized design (CRD), consisting of 4 treatments of coconut water concentration (P), namely 0% coconut water concentration (P1), 67% coconut water concentration (P2), 100% coconut water concentration (P3), and coconut water concentration 150% (P4). The study concluded that soaking guppy fish larvae using coconut water had a significant effect on the male genitalia of guppy fish. Guppy fish seeds soaked in coconut water with a concentration of 150% had the highest masculinity and survival rates, namely 91.1% and 97.7%. The water quality during maintenance was 27 – 28 0C, pH 7.2, and DO 3 – 6.8 mg/L. Ikan guppy (Poecilia reticulata) merupakan ikan hias yang diminati pasar dunia. Salah satu cara dalam memproduksi ikan jantan adalah dengan proses pembalikan kelamin (sex reversal) dari betina ke jantan (maskulinitas). Penelitian ini bertujuan untuk mengetahui pengaruh konsentrasi air kelapa terhadap maskulinitas ikan guppy (Poecilia reticulata). Percobaan menggunakan Rancangan Acak Lengkap (RAL), terdiri dari 4 perlakuan konsentrasi air kelapa (P) yaitu konsentrasi air kelapa 0% (P1), konsentrasi air kelapa 67% (P2), konsentrasi air 100% (P3), dan konsentrasi air kelapa air kelapa 150% (P4). Penelitian menyimpulkan bahwa perendaman larva ikan guppy menggunakan air kelapa berpengaruh nyata terhadap kelamin jantan ikan guppy. Benih ikan guppy yang direndam air kelapa dengan konsentrasi 150 % memiliki tingkat maskulinitas dan sintasan tertinggi yaitu 91,1%  dan 97,7%. Kualitas air selama pemeliharaan adalah suhu 27 – 28 0C, pH 7,2, dan DO 3 – 6,8 mg/L. University of Prof. Dr. Hazairin, SH 2022-12-28 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion application/pdf https://journals.unihaz.ac.id/index.php/agroqua/article/view/2683 10.32663/ja.v20i2.2683 Jurnal Agroqua: Media Informasi Agronomi dan Budidaya Perairan; Vol. 20 No. 2 (2022): Jurnal Agroqua; 320-328 Jurnal Agroqua: Media Informasi Agronomi dan Budidaya Perairan; Vol 20 No 2 (2022): Jurnal Agroqua; 320-328 2598-4071 0216-6585 10.32663/ja.v20i2 id https://journals.unihaz.ac.id/index.php/agroqua/article/view/2683/1424 Copyright (c) 2022 Naning Dwi Sulystyaningsih, Turmuzi Turmuzi, L. Achmad Tan Tilar WSK, Nuri Muahiddah, Luh Gede Sumahiradewi

oai:ojs3.unihaz.ac.id:article/2692 2022-06-28T01:46:32Z agroqua:ART

POTENSI HASIL LIMA VARIETAS KEDELAI (Glycine max L.) PADA LAHAN KERING MASAM Yield potential of Five Soybean Varieties (Glycine max L) on Acid Dry Land Tanjung, M. Reza Juanda, Boy Riza Siregar, Dolly Sojuangan Sour Dry Soil Soybean Varieties This study aims to determine the yield potential of 5 high-yielding soybean varieties cultivated in acid dry land and provide a reference for farmers about superior varieties that are able to produce optimally in acid dry land. This study used a non-factorial randomized block design using 5 superior varieties of soybean seeds, namely Dega 1, Detap 1, Grobogan, Devon 1 and Dena 1. The parameters observed in this study included: plant height, flowering age, number of productive branches. , age of harvest, number of pods per plant, weight of seeds per plant, weight of 100 seeds, and average yield potential. The results showed that each variety has a different response to the environment so that the growth and potential yields obtained are also different. In this study V2 (Detap 1) had the highest production per hectare compared to the other 4 varieties. Yield potential and adaptability are quite good in acid dry land indicated by V2 (Detap 1) indicator of potential yield and adaptability based on the productivity level of the variety. Penelitian ini bertujuan untuk mengetahui potensi hasil 5 varietas unggul kedelai yang dibudidayakan di lahan kering masam serta memberikan referensi bagi para petani tentang varietas unggul yang mampu berproduksi secara maksimal di lahan kering masam. Penelitian ini menggunakan Rancangan Acak Kelompok (RAK) non faktorial dengan menggunakan 5 benih kedelai varietas unggul yaitu Dega 1, Detap 1, Grobogan, Devon 1 dan Dena 1 Parameter yang diamati dalam penelitian ini antara lain: tinggi tanaman, umur berbunga, jumlah cabang produktif, umur panen, jumlah polong per tanaman , berat biji per tanaman, berat 100 biji, dan rata-rata potensi hasil. Hasil penelitian menunjukkan setiap varietas memiliki respon berbeda terhadap lingkungan sehingga pertumbuhan dan potensi hasil yang diperoleh juga berbeda. Pada penelitian ini V2 (Detap 1) memiliki produksi per hektar paling tinggi dibandingkan dengan 4 varietas lainnya. Potensi hasil dan daya adaptasi yang cukup baik di lahan kering masam ditunjukkan oleh V2 (Detap 1) indikator kemampuan potensi hasil dan daya adaptasi tersebut didasarkan atas tingkat produktivitas varietas tersebut. University of Prof. Dr. Hazairin, SH 2022-06-21 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion application/pdf https://journals.unihaz.ac.id/index.php/agroqua/article/view/2692 10.32663/ja.v20i1.2692 Jurnal Agroqua: Media Informasi Agronomi dan Budidaya Perairan; Vol. 20 No. 1 (2022): Jurnal Agroqua; 219-226 Jurnal Agroqua: Media Informasi Agronomi dan Budidaya Perairan; Vol 20 No 1 (2022): Jurnal Agroqua; 219-226 2598-4071 0216-6585 10.32663/ja.v20i1 id https://journals.unihaz.ac.id/index.php/agroqua/article/view/2692/1285 Copyright (c) 2022 M. Reza Tanjung, Boy Riza Juanda, Dolly Sojuangan Siregar

oai:ojs3.unihaz.ac.id:article/2699 2022-06-28T01:46:33Z agroqua:ART

UJI TOKSISITAS HERBISIDA FORMULASI PADA ORGANISME NON TARGET CACING TANAH Testing of Toxicity of Herbicides Formulated On Non-Target Organisms of Earthworms Anwar, Risvan Juveria, Stefanie Sarina, Sarina Suzanna, Eka Djatmiko, Djatmiko environmentally friendly herbicide lethal concentration (LC50) formulation This study aims to determine the toxicity of the formulated herbicide concentration to non-target organisms (non-target) earthworms. The study was conducted from April to July 2021. The design used was a completely randomized design (CRD) with nine (9) herbicide concentrations (K) treatments, namely: K0 = control, K1 = 200 ppm concentration (0.2 ml/l water ), K2 = concentration of 400 ppm (0.4 ml/ l of water), K3 = concentration of 600 ppm (0.6 ml/ l of water), K4 = concentration of 800 ppm (0.8 ml/ l of water), K5 = concentration 1000 ppm (1.0 ml/ l of water), K6 = concentration of 1200 ppm (1.2 ml/ l of water), K7 = concentration of 1400 ppm (1.4 ml/ l of water), K8 = concentration of 1600 ppm (1, 6 ml/l water). Each treatment was repeated 3 times. The observed variables were mortality concentration 50 (LC50) for 96 hours, survival rate, mortality percentage and worm weight. This study concluded that the mortality concentration of 50 (LC50) for 96 hours from the formulated herbicide against earthworms was 600 ppm, while the 100% mortality occurred at the herbicide concentration of 1400 ppm. The lowest survival rate was found at a concentration of 1400 ppm, where at that concentration all the test worms died. Meanwhile, the highest survival rate after the herbicide was 200 ppm where the worm mortality was 20%. The higher the concentration of herbicide formulation given to earthworms, the higher the mortality rate and decrease in body weight. University of Prof. Dr. Hazairin, SH 2022-06-08 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion application/pdf https://journals.unihaz.ac.id/index.php/agroqua/article/view/2699 10.32663/ja.v20i1.2699 Jurnal Agroqua: Media Informasi Agronomi dan Budidaya Perairan; Vol. 20 No. 1 (2022): Jurnal Agroqua; 40-49 Jurnal Agroqua: Media Informasi Agronomi dan Budidaya Perairan; Vol 20 No 1 (2022): Jurnal Agroqua; 40-49 2598-4071 0216-6585 10.32663/ja.v20i1 id https://journals.unihaz.ac.id/index.php/agroqua/article/view/2699/1269 Copyright (c) 2022 Risvan Anwar, Stefanie Juveria, Sarina Sarina, Eka Suzanna, Djatmiko Djatmiko

oai:ojs3.unihaz.ac.id:article/2763 2022-06-28T01:46:32Z agroqua:ART

PENGARUH DOSIS BOKASHI LIMBAH PASAR TERHADAP PERTUMBUHAN DAN HASIL JAGUNG MANIS (Zea mays L. saccharata) DI POLYBAG Effect Of Market Waste Bokashi Dosage On Growth And Production Of Sweet Corn (Zea Mays L.saccharata) In Polybag Sunarti, Sunarti Mulatsih, Sri Putra, Rio Rizki dosage of bokashi market waste bokashi ,sweet corn This research aims to: determine the effect of market waste bokashi dose on growth and yield of sweet corn; to determine the dose that can give the best effect on the growth and yield of sweet corn. The research was carried out from January 2021 to March 2021. The research was carried out on dry land located in Kembang Seri Village, Talang Empat sub-district, Central Bengkulu. The study used a non-factor randomized block design (RAK) consisting of six (6) treatments and three (3) replications, so that there were eighteen (18) experimental units. Consisting of seven (7) plants so that in total there were 126 experimental units (126 polybags). The results showed that the dose of Bokashi Market Waste gave the best results on the Growth and Yield of Sweet Corn (Zea mays) in polybags at a dose level of 15 tons/ha. At a dose of 15 tons/ha the plant showed the best effect on plant height, stem diameter, wet root weight, dry plant weight, length of ear and weight of cob University of Prof. Dr. Hazairin, SH 2022-06-22 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion application/pdf https://journals.unihaz.ac.id/index.php/agroqua/article/view/2763 10.32663/ja.v20i1.2763 Jurnal Agroqua: Media Informasi Agronomi dan Budidaya Perairan; Vol. 20 No. 1 (2022): Jurnal Agroqua; 227-235 Jurnal Agroqua: Media Informasi Agronomi dan Budidaya Perairan; Vol 20 No 1 (2022): Jurnal Agroqua; 227-235 2598-4071 0216-6585 10.32663/ja.v20i1 id https://journals.unihaz.ac.id/index.php/agroqua/article/view/2763/1286 Copyright (c) 2022 Sunarti Sunarti, Sri Mulatsih, Rio Rizki Putra

oai:ojs3.unihaz.ac.id:article/2849 2022-12-28T15:11:53Z agroqua:ART

ANALISIS LOGISTIK HASIL PRODUKSI JAGUNG (Zea Mays L) TERHADAP JARAK TANAM DAN PENGENDALIAN GULMA DI DESA TANJUNG AGUNG PALIK BENGKULU UTARA Logistics Analysis Of Corn (Zea mays L) Production On Spacing And Weed Control In Tanjung Agung Palik Vilagge, North Bengkulu Munhedi, Munhedi Yulihartika, Rika Dwi Yumiati, Yossie jagung jarak tanam pengendalian gulma produksi corn planting distance production yield weed control Corn is a food plant that contains carbohydrates which are commonly found in agricultural fields, especially corn cultivation. Therefore, it is possible that corn plants will always be developed considering the large market demand or processed into flour and snacks, even used in the livestock sector as an ingredient for animal feed. therefore it is not surprising that corn crops will continue to be improved.The research was conducted in the village of Tanjung Agung Palik ,research purposes to analyze the logistics of corn production on spacing and weed control. The results showed that farmers can use a spacing of 75 x 20 cm. Meanwhile, to suppress weed growth so that corn plants get sunlight and nutrients that are suitable for the needs of corn plants to be able to carry out photosynthesis. The method in this research is the Binary Logistics Regression model. Binary Logistics Regression in this study was used to see the effect of the independent variable on the dependent variable. The results showed that the variable spacing and weed control only affected 1.9%. The results of the production of chemical respondents were 72 people with a percentage of  40%, while the results of natural production were 18 people with a percentage of 20%. Jagung merupakan tanaman pangan yang mengandung karbohidrat yang banyak ditemukan dilahan pertanian khususnya budidaya tanaman jagung. Oleh karena itu tidak menutup kemungkinan tanaman jagung akan selalu dikembangkan mengingat banyaknya permintaan pasar ataupun diolah menjadi bahan pembuat tepung maupun cemilan bahkan digunakan di bidang perternakan sebagai bahan untuk pakan ternak. maka dari itu tidak mengherankan tanaman jagung akan terus ditingkatkan. Penelitian dilakukan di Desa Tanjung Agung Palik bertujuan untuk mengetahui analisa logistik hasil produksi jagung terhadap jarak tanam dan pengendalian gulma. Hasil penelitian menunjukkan bahwa petani dapat menggunakan jarak tanam 75 x 20 cm. Sedangkan untuk menekan  pertumbuhan gulma agar tanaman jagung mendapatkan pencahayaan matahari dan unsur hara yang sesuai kebutuhan tanaman jagung untuk dapat melakukan fotosintesis. Metode dalam penelitian ini adalah model Regresi Logistik Biner. Regresi Logistik Biner dalam penelitian digunakan untuk melihat pengaruh dari variabel independent terhadap variabel dependent. Hasil penelitian menunjukkan bahwa variabel jarak tanam dan pengendalian gulma hanya mempengaruhi sebesar 1,9%. Hasil produksi responden secara kimia yaitu sebanyak 72 orang dengan persentase 40%, sedangkan hasil produksi  secara alami sebanyak 18 orang dengan persentase 20%. University of Prof. Dr. Hazairin, SH 2022-12-28 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion application/pdf https://journals.unihaz.ac.id/index.php/agroqua/article/view/2849 10.32663/ja.v20i2.2849 Jurnal Agroqua: Media Informasi Agronomi dan Budidaya Perairan; Vol. 20 No. 2 (2022): Jurnal Agroqua; 329-338 Jurnal Agroqua: Media Informasi Agronomi dan Budidaya Perairan; Vol 20 No 2 (2022): Jurnal Agroqua; 329-338 2598-4071 0216-6585 10.32663/ja.v20i2 id https://journals.unihaz.ac.id/index.php/agroqua/article/view/2849/1425 Copyright (c) 2022 Munhedi Munhedi, Rika Dwi Yulihartika, Yossie Yumiati

oai:ojs3.unihaz.ac.id:article/2888 2022-06-28T01:05:09Z agroqua:Frm

Cover-Daftar Isi Agroqua, Jurnal Jurnal Agroqua University of Prof. Dr. Hazairin, SH 2022-06-08 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion Front matter Bagian depan application/pdf https://journals.unihaz.ac.id/index.php/agroqua/article/view/2888 Jurnal Agroqua: Media Informasi Agronomi dan Budidaya Perairan; Vol. 20 No. 1 (2022): Jurnal Agroqua Jurnal Agroqua: Media Informasi Agronomi dan Budidaya Perairan; Vol 20 No 1 (2022): Jurnal Agroqua 2598-4071 0216-6585 10.32663/ja.v20i1 en https://journals.unihaz.ac.id/index.php/agroqua/article/view/2888/1289

oai:ojs3.unihaz.ac.id:article/2889 2022-06-28T01:05:09Z agroqua:Bcm

Kulit Belakang Agroqua, Jurnal Jurnal Agroqua University of Prof. Dr. Hazairin, SH 2022-06-08 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion Back matter Bagian belakang application/pdf https://journals.unihaz.ac.id/index.php/agroqua/article/view/2889 Jurnal Agroqua: Media Informasi Agronomi dan Budidaya Perairan; Vol. 20 No. 1 (2022): Jurnal Agroqua Jurnal Agroqua: Media Informasi Agronomi dan Budidaya Perairan; Vol 20 No 1 (2022): Jurnal Agroqua 2598-4071 0216-6585 10.32663/ja.v20i1 en https://journals.unihaz.ac.id/index.php/agroqua/article/view/2889/1290

oai:ojs3.unihaz.ac.id:article/2925 2023-01-26T05:26:35Z agroqua:ART

STATUS KESUBURAN TANAH DAN PENGARUH JENIS PUPUK ORGANIK TERHADAP PERTUMBUHAN BAWANG MERAH (Allium ascalonicum L) Soil Fertility Status and The Effect of Organic Fertilizers on Onion Growth (Allium Ascalonicum L) Rasyid, Ahmad Iswahyudi, Iswahyudi Mulyani, Cut organic fertilizer shallots soil fertility bawang merah kesuburan tanah pupuk organik This study aims to determine the status of soil fertility and the effect of organic fertilizer on the growth of shallot plants. This study used a non-factorial Randomized Block Design (RBD), which consisted of 7 levels, namely: O0: No organic fertilizer (control), O1: chicken manure, O2: cow manure, O3: goat manure, O4: petroganic fertilizer, O5: sheep manure, O6: palm oil and sugarcane waste fertilizer. The observed variables were the physical and chemical properties of the soil as well as the soil fertility status of the study site as well as the height and number of leaves of shallot plants measured at the age of 20, 40 and 60 Days After Planting (DAP). The results showed that the soil fertility status in the study area was included in the very low fertility class. The type of organic fertilizer treatment had a very significant effect on the height and number of leaves of shallot plants at the age of 30 and 45 DAP and had no significant effect on the age of 15 DAP. The best results were obtained in the treatment of giving chicken manure (O1). Penelitian ini bertujuan untuk mengetahui status kesuburan tanah dan pengaruh pupuk organik terhadap pertumbuhan tanaman bawang merah. Penelitian ini menggunakan Rancangan Acak Kelompok (RAK) non faktorial, yang terdiri dari 7 taraf, yaitu : O0 : Tanpa pupuk organik (kontrol), O1 : pupuk kandang ayam, O2 : pupuk kandang sapi, O3 : pupuk kandang kambing, O4 : pupuk petroganik, O5 : pupuk kandang domba, O6 :  pupuk limbah tanaman kelapa sawit dan tebu. Peubah yang diamati adalah sifat fisik dan kimia tanah serta status kesuburan tanah lokasi penelitian serta tinggi dan jumlah daun tanaman bawang merah yang diukur pada umur 20, 40 dan 60 Hari Setelah Tanam (HST). Hasil penelitian menunjukkan bahwa status kesuburan tanah di lokasi penelitian termasuk dalam kelas kesuburan sangat rendah. Adapun perlakuan jenis pupuk organik berpengaruh sangat nyata terhadap tinggi dan jumlah daun tanaman bawang merah pada umur 30 dan 45 HST dan  tidak berpengaruh nyata pada umur 15 HST. Hasil terbaik diperoleh pada perlakuan pemberian pupuk kandang ayam (O1). University of Prof. Dr. Hazairin, SH 2022-12-28 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion application/pdf https://journals.unihaz.ac.id/index.php/agroqua/article/view/2925 10.32663/ja.v20i2.2925 Jurnal Agroqua: Media Informasi Agronomi dan Budidaya Perairan; Vol. 20 No. 2 (2022): Jurnal Agroqua; 250-262 Jurnal Agroqua: Media Informasi Agronomi dan Budidaya Perairan; Vol 20 No 2 (2022): Jurnal Agroqua; 250-262 2598-4071 0216-6585 10.32663/ja.v20i2 id https://journals.unihaz.ac.id/index.php/agroqua/article/view/2925/1411 Copyright (c) 2022 Ahmad Rasyid, Iswahyudi Iswahyudi, Cut Mulyani

oai:ojs3.unihaz.ac.id:article/2947 2023-01-26T05:34:03Z agroqua:ART

MEDIA KULTUR SALINITAS RENDAH TERHADAP PERFORMA UDANG VANAME Litopenaeus vannamei Effect Of Additional Mineral of Potassium (K) in Low Salinity Culture Media on Performance of Vaname Shrimp Litopenaeus vannamei Supono, Supono Suari, Putri Indah Sarida, Munti kelangsungan hidup pertumbuhan post-larvae rasio konversi pakan feed coversion ratio growth post-larvae survival rate Potassium (K)  is one of the important ions in low-salinity shrimp culture, which has functions of maintaining electrolyte balance, conduction of nerve impulses, and releasing energy from protein, fat, and carbohydrate. This research aimed to study and determine the proper concentration of potassium as an additive ion to enhance the growth and survival rate of vaname shrimp (Litopenaeus vannamei).  Potassium was added to the rearing media with the salinity of  5 ppt in different concentrations (0, 50, 100, and 150 mg/L), with three replicates of treatment. The shrimp in size of post-larvae (PL)10 reared for 40 days in the treatment’s media with a stocking density of 140 shrimp (2000 shrimp/m3). The results of this study showed that potassium administration in low-salinity media has a significant effect on the growth performance and survival rate of shrimp. Potassium administration at a concentration of 100 mg/L resulted in better vaname performance than other treatments (P < 0.05) based on absolute weight, specific growth rate, feed conversion ratio, and survival rate Kalium (K) merupakan salah satu ion penting dalam budidaya udang salinitas rendah, yang memiliki fungsi menjaga keseimbangan elektrolit, konduksi impuls saraf, dan melepaskan energi dari protein, lemak, dan karbohidrat. Penelitian ini bertujuan untuk mempelajari dan menentukan konsentrasi kalium yang tepat sebagai ion aditif untuk meningkatkan pertumbuhan dan kelangsungan hidup udang vaname (Litopenaeus vannamei). Kalium ditambahkan pada media pemeliharaan dengan salinitas 5 ppt pada konsentrasi yang berbeda (0, 50, 100, dan 150 mg/L), dengan tiga ulangan. Udang post-larvae (PL)10 dipelihara selama 40 hari dalam media perlakuan dengan jumlah  140 ekor (2000 ekor/m3). Hasil penelitian menunjukkan bahwa pemberian kalium dengan konsentrasi yang berbeda pada media salinitas rendah berpengaruh nyata terhadap performa pertumbuhan dan kelangsungan hidup udang vaname. Pemberian kalium pada konsentrasi 100 mg/L menghasilkan performa vaname yang lebih baik dibandingkan perlakuan lainnya (P < 0,05)  berdasarkan bobot mutlak, laju pertumbuhan spesifik, rasio konversi pakan, dan tingkat kelangsungan hidup. University of Prof. Dr. Hazairin, SH 2022-12-28 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion application/pdf https://journals.unihaz.ac.id/index.php/agroqua/article/view/2947 10.32663/ja.v20i2.2947 Jurnal Agroqua: Media Informasi Agronomi dan Budidaya Perairan; Vol. 20 No. 2 (2022): Jurnal Agroqua; 339-346 Jurnal Agroqua: Media Informasi Agronomi dan Budidaya Perairan; Vol 20 No 2 (2022): Jurnal Agroqua; 339-346 2598-4071 0216-6585 10.32663/ja.v20i2 id https://journals.unihaz.ac.id/index.php/agroqua/article/view/2947/1426 Copyright (c) 2022 Supono Supono, Putri Indah Suari, Munti Sarida

oai:ojs3.unihaz.ac.id:article/2991 2022-12-28T15:11:53Z agroqua:ART

RESPON PERTUMBUHAN DAN HASIL SAWI MENGGUNAKAN PUPUK ORGANIK CAIR (POC) BONGGOL PISANG DI TANAH ULTISOL The Growth And Production Of Brassica juncea L. Using Liquid Organic Fertilizer (LOF) Of Banana Tuber In Ultisol Land Pardede, Nardo Rizali, Akhmad Sari, Noorkomala natural fertilizer plant growth suboptimal soil yield improvement fertility soil mustard plant growth and yield liquid organic fertilizer banana weevil The productivity of mustard plants (Brassica juncea L.) in South Kalimantan in 2012 was 2.88 t ha-1, in 2013 it was 2.79 t ha-1, and in 2014 it was 2.68 t ha-1 which showed a decrease in mustard production in each year. Soil at South Kalimantan itself is contained the ultisol soil which has insufficient or less fertile nutrient content. These problems need to be addressed by adding organic matter. Banana weevil has local microorganisms and contains microorganisms that decompose organic matter that can improve soil nutrients. The banana hump contains 2.2 C/N, 0.09 ppm Fe, and 800 ppm Mg. These chemical elements are very influential on the vegetative growth of plants, especially the formation of leaves. This research was conducted to determine the best concentration of liquid organic fertilizer (LOF) on banana weeds on growth and yield of mustard plants. This study consists of 20 experimental units which used a one-factor completely randomized design with five treatments and four replications. Parameters observed in this study were plant height, leaf width, number of leaves, and wet weight of mustard plants. Based on the results of statistical research, this study showed that banana weevil LOF had a significant effect every week after planting on plant height, leaf width, number of leaves, and wet weight of plants. In the wet weight, LOF with a concentration of 200 mL + 800 mL water was able to increase the wet weight by 21.70 g compared to without LOF applied. Tujuan dari penelitian ini adalah mengetahui pengaruh aplikasi POC bonggol pisang serta mengetahui konsentrasi terbaik terhadap hasil dan produksi sawi pada tanah ultisol. Rancangan yang digunakan pada penelitian ini adalah Rancangan Acak Lengkap (RAL) satu faktor, yaitu faktor pupuk organk cair bongol pisang yang terdiri dari 5 taraf perlakuan, dan setiap perlakuan diulang sebanyak 4 kali, sehingga terdapat 20 satuan percobaan. Perlakuan melipiti: V0 (kontrol/tanpa POC Bonggol Pisang), V1 (POC Bonggol pisang 80 ml + 920 ml air), V2 (POC Bonggol pisang 120 ml + 880 ml air), V3 (POC Bonggol pisang 160 ml + 840 ml air), V4 (POC Bonggol pisang 200 ml + 800 ml air). Hasil penelitian menunjukkan bahwa pemberian POC bonggol pisang memberikan pengaruh terhadap tinggi tanaman, lebar daun, jumlah daun, dan berat basah pada tanaman sawi. Konsentrasi POC bonggol pisang yang terbaik terdapat pada perlakuan konsentrasi 200 ml + 800 ml air. Pemberian POC bonggol pisang dengan konsentrasi 200 ml + 800 air mampu meningkatkan berat basah sawi sebesar 21,7 g. University of Prof. Dr. Hazairin, SH 2022-12-28 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion application/pdf https://journals.unihaz.ac.id/index.php/agroqua/article/view/2991 10.32663/ja.v20i2.2991 Jurnal Agroqua: Media Informasi Agronomi dan Budidaya Perairan; Vol. 20 No. 2 (2022): Jurnal Agroqua; 470-478 Jurnal Agroqua: Media Informasi Agronomi dan Budidaya Perairan; Vol 20 No 2 (2022): Jurnal Agroqua; 470-478 2598-4071 0216-6585 10.32663/ja.v20i2 id https://journals.unihaz.ac.id/index.php/agroqua/article/view/2991/1455 Copyright (c) 2022 Nardo Pardede, Akhmad Rizali, Noorkomala Sari

oai:ojs3.unihaz.ac.id:article/3000 2022-12-28T15:11:53Z agroqua:ART

UJI DUA VARIETAS TERHADAP PERTUMBUHAN DAN PRODUKSI KEMBANG KOL (Brassica oleracea L.) SETELAH APLIKASI PUPUK MIKRO FITOMIC PADA LAHAN DATARAN RENDAH Two Varieties Test Of Cauliflower (Brassica oleracea L.) Growth and Production After Application Of Phytomic Microfertilizers On Lowland Lands Sopian, Akhmad Tomy, Cris Yan Hamidah, Hamidah Oktavianus, Oktavianus Brassica oleracea Micro Fitomic Orient PM 126 Brassica oleracea Mikro Fitomic Orient PM 126 The prospect of cauliflower or in its foreign language cauliflower in east Kalimantan is very promising. The supply of cauliflower at this time is very dependent on outside the East Kalimantan region, namely Java and Sulawesi. The efforts made to meet the needs are to increase production by improving intensive cultivation techniques. The productivity of cauliflower plants can be increased by providing micronutrients and using suitable varieties. The study aims to determine the effect of mikro fitomic and variety nutrients on the growth and production of cauliflower plants. This study was compiled in a Randomized Group Design (RAK) with a 4 x 2 factorial trial with 4 repeats. The first factor is the concentration of mikro fitomic fertilizer (F), which consists of 4 levels: F0: control, F1: 1.5 ml/litre of water, F2: 2.5 ml/litre, F3: 3.5 ml/litre water. The second factor is the variety, which consists of 4 levels V2: PM 126 variety. Fitomic micro fertilizer has significantly affected the growth and production of Brassica oleracea. The crop/plant weight of 884.38 grams was achieved at the optimal concentration of micro-fitomik fertilizer 3.5 ml/litre of water. The Brassica oleracea variety had a significantly affected diameter, plant/plant weight, and plant/plot weight. Plant production/hectare of the PM 126 variety was higher than the production of the Orient variety. The interaction between the concentrations of micro-fitomic fertilizers and the two types of varieties was not significantly different in growth and production. Recommendations for the application of micro-fitomic to B.oleracea plants are applied at a concentration of 3.5 ml/litre of water. PM126 and Orient varieties are suitable for cultivation in the lowlands of East Kalimantan. Prospek bunga kol/kembang kol atau dalam bahasa asingnya cauliflower di Kalimantan Timur sangat menjanjikan. Pasokan kembang kol pada saat ini sangat tergantung dari luar daerah Kaltim yakni Jawa dan Sulawesi. Upaya yang dilakukan untuk memenuhi kebutuhan yakni meningkatkan produksi dengan perbaikan teknik budidaya secara intensif. Produktivitas tanaman kembang kol dapat ditingkatkan dengan pemberian nutrisi mikro dan penggunaan varietas yang cocok. Riset  bertujuan engetahui pengaruh nutrisi fitomic dan varietas terhadap pertumbuhan dan produksi tanaman kembang kol. Riset  ini disusun dalam Rancangan Acak Kelompok (RAK) dengan percobaan faktorial 4 x 2 dengan 4 ulangan. Faktor pertama yaitu konsentrasi pupuk Fitomic (F) yang terdiri dari 4 taraf, yaitu : F0: kontrol, F1: 1,5 ml/liter air, F2: 2,5 ml/liter air, F3: 3,5 ml/liter air. Faktor kedua yaitu varietas (V) yang terdiri dari 2 jenis yaitu : V1: Varietas Orient,  V2: Varietas PM 126. Pupuk mikro fitomic berpengaruh signifikan terhadap pertumbuhan dan produksi Brassica oleracea. Bobot tanaman 884,38 gram dicapai pada konsentrasi optimal pupuk mikro fitomik 3,5 ml/liter air. Varietas Brassica oleracea berpengaruh nyata terhadap diameter, bobot tanaman/tanaman, dan bobot tanaman/petak. Produksi tanaman/hektar varietas PM 126 lebih tinggi dibandingkan dengan produksi varietas Orient. Interaksi antara konsentrasi pupuk mikrofitomik dan kedua jenis varietas tersebut tidak berbeda nyata dalam pertumbuhan dan produksi. Rekomendasi aplikasi mikrofitomik pada tanaman B.oleracea diaplikasikan pada konsentrasi 3,5 ml/liter air. Varietas PM126 dan Orient cocok ditanam di dataran rendah Kalimantan Timur. University of Prof. Dr. Hazairin, SH 2022-12-28 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion application/pdf https://journals.unihaz.ac.id/index.php/agroqua/article/view/3000 10.32663/ja.v20i2.3000 Jurnal Agroqua: Media Informasi Agronomi dan Budidaya Perairan; Vol. 20 No. 2 (2022): Jurnal Agroqua; 347-357 Jurnal Agroqua: Media Informasi Agronomi dan Budidaya Perairan; Vol 20 No 2 (2022): Jurnal Agroqua; 347-357 2598-4071 0216-6585 10.32663/ja.v20i2 id https://journals.unihaz.ac.id/index.php/agroqua/article/view/3000/1428 Copyright (c) 2022 Akhmad Sopian, Cris Yan Tomy, Hamidah Hamidah, Oktavianus Oktavianus

oai:ojs3.unihaz.ac.id:article/3023 2022-12-28T15:11:53Z agroqua:ART

PERBAIKAN SIFAT LADA (Piper nigrum L.) MENGGUNAKAN MUTAGEN ETHYL METHANE SULPHONATE (EMS) Improved properties of Pepper (Pepper nigrum L.) using Mutagen Ethyl Methane Sulphonate (EMS) Suswanto, Iman Hendarti, Indri Ramadhan, Tris Haris cotyledons EMS LC50 mutant pepper EMS lada mutan LD50 kotiledon The study aimed to determine the LC50 using EMS on pepper and obtain a better mutant than the parents. The material used was Indian variety pepper, and the chemical mutagen was Ethyl Methane Sulphonate (EMS). Two hundred Indian Cultivar pepper seeds obtained from community gardens were treated with EMS mutagen at a concentration of 0; 0.2; 0.4; 0.6; 0.8, and 1.0% with 3 hours of immersion. Observations consisted of germination, mutagen damage and agronomic characters. The LC50 calculation was obtained from the regression relationship of dead sprouts with several doses of EMS application which had the best fitting curve with the highest determination value (R2). The results showed that pepper germination was relatively low (62%). The impact of using EMS mutagens causes growth inhibition or even death of sprouts. The higher the concentration, the higher the mortality rate. The relationship between the concentration of mutagens and the mortality rate follows the polynomial equation y = 188.45x – 97.21x2 + 2.71 with a  determination value of 99%. Based on the regression model, the LC50 value is 0.3%. In this study, the EMS concentration of 0.2% succeeded obtaining a better mutant pepper than the parental. indicated by increasing the length and width of the cotyledons, respectively, 20 and 24% greater than the control. Penelitian bertujuan menentukan LD50 penggunaan EMS pada lada dan memperoleh lada mutan yang lebih baik dari tetua.  Bahan uji menggunakan lada varietas India dan mutagen kimia Ethyl Methane Sulphonate (EMS). Sebanyak 200 biji lada India yang diperoleh dari kebun masyarakat diberi perlakuan mutagen EMS pada dosis 0; 0,2; 0,4; 0,6; 0,8 dan 1,0% dengan lama perendaman 3 jam. Pengamatan terdiri atas daya kecambah, daya rusak mutagen, dan karakter agronomis. Penghitungan LC50 diperoleh dari hubungan regresi kecambah mati dengan beberapa dosis aplikasi EMS yang memiliki kesesuaian best fitting curve dengan standar determinasi (R2) tertinggi. Hasil pengamatan menunjukkan bahwa perkecambahan lada relatif rendah sebesar 62%. Dampak penggunaan mutagen EMS menyebabkan hambatan pertumbuhan atau bahkan kematian kecambah. Semakin tinggi konsentrasi diikuti oleh tingkat kematian yang semakin tinggi pula. Adapun hubungan konsentrasi mutagen dengan tingkat kematian mengikuti persamaan polinomial y = 188,45x – 97,21x2 + 2,71 dengan standar determinasi 99%. Berdasarkan model regresi diperoleh nilai LD50 sebesar 0,3%. Pada penelitian ini, penggunaan EMS pada konsentrasi 0,2% berhasil memperoleh lada mutan yang lebih baik dari tetuanya, ditunjukkan dengan peningkatan ukuran panjang dan lebar kotiledon berturut-turut 20 dan 24% lebih besar dibandingkan kontrol. University of Prof. Dr. Hazairin, SH 2022-12-28 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion application/pdf https://journals.unihaz.ac.id/index.php/agroqua/article/view/3023 10.32663/ja.v20i2.3023 Jurnal Agroqua: Media Informasi Agronomi dan Budidaya Perairan; Vol. 20 No. 2 (2022): Jurnal Agroqua; 263-271 Jurnal Agroqua: Media Informasi Agronomi dan Budidaya Perairan; Vol 20 No 2 (2022): Jurnal Agroqua; 263-271 2598-4071 0216-6585 10.32663/ja.v20i2 id en https://journals.unihaz.ac.id/index.php/agroqua/article/view/3023/1412 Copyright (c) 2022 Iman Suswanto, Indri Hendarti, Tris Haris Ramadhan

oai:ojs3.unihaz.ac.id:article/3024 2022-12-28T15:11:53Z agroqua:ART

RESPON VARIETAS KEMBANG KOL (Brassica Oleracea, L Var. Botrytis) DATARAN RENDAH DENGAN PEMBERIAN DOSIS PUPUK BOKHASI TANDAN KOSONG KELAPA SAWIT DI POLYBAG Response Of Lowland Cauliflower (Brassica Oleracea, L) Varieties With Dosages Of Bokhasi Fertilizer Empty Oil Palm Bunch In Polybags Pertiwi, Nurlianti Aryani, Farida Handoko, Handoko bokhasi EOPB cauliflower dose variety cauliflower bokhasi TKKS dosis kembang kol varietas The aim of the study was to determine the effect of the interaction between varieties with doses of bokashi EOPB on the growth and yield of cauliflower (Brassica Oleracea L). To determine the optimal dose of bokashi EOPB and to determine the varieties that are responsive in the lowlands. This research was carried out from February 2020 to April 2020, in Kungkai Baru village, Air Periukan sub-district, Seluma district, Bengkulu province, with an altitude of 100 meters above sea level. This study used a factorial completely randomized design (CRD) consisting of 2 factors, namely variety (V) and bokashi empty oil palm bunch (EOPB) dose (P) with 4 replications, a total of 72 experimental units. P1= EOPB bokhasi fertilizer 0 ton/ha. P2 =  EOPB bokashi fertilizer 15 tons/ha, P3 = EOPB bokashi fertilizer 20 tons/ha. The variety factors was V1 = PM 126 variety and V2 = Ilona variety. The results of the study concluded that the interaction treatment between cauliflower varieties and the dose of bokhasi EOPB fertilizer gave a very significant effect on the variables of plant height at the observational ages of 5, 6, and 7 WAP and fresh fruit weight had a significant effect at harvest. The dose of bokashi fertilizer gave a very significant effect on the number of leaves and fruit diameter at the age of 7 WAP observations alone. The PM 126 variety is more responsive to cultivation in the lowlands by using a dose of 15 ton/ha of  EOPB bokashi fertilizer. Penelitian bertujuan untuk  untuk mengetahui pengaruh interaksi antara varietas dengan dosis  bokashi  TKKS   terhadap pertumbuhan dan  hasil tanaman kembang kol (Brassica Oleracea L).   Selain itu penelitian juga  bertujuan untuk mengetahui dosis optimal pemberian bokashi  TKKS  dan untuk mengetahui varietas yang responsive  di dataran rendah.  Penelitian ini telah dilaksanakan dari bulan Februari 2020 sampai dengan bulan April 2020, di desa Kungkai Baru  kecamatan Air Periukan kabupaten Seluma provinsi Bengkulu, dengan ketinggian tempat 100 meter dpl.  Penelitian ini menggunakan  rancangan  acak  lengkap (RAL)  faktorial yang terdiri 2 faktor yaitu varietas (V) dan dosis bokashi TKKS (P) dengan 4 ulangan, total terdapat 72 satuan percobaan, Taraf faktor  terdiri dati  P1 = Pupuk bokashi TKKS 10 ton/ha, P2 = Pupuk bokashi TKKS 15 ton/ha, P3 = Pupuk bokashi  TKKS 20 ton/ha.  Varitas adalah  V1 = Varietas PM 126 dan  V2 = Varietas Ilona. Hasil penelitian menyimpulkan bahwa  perlakuan interaksi antara  varietas kembang kol dan dan dosis pupuk bokhasi TKKS memberikan pengaruh yang sangat nyata terhadap peubah tinggi tanaman pada umur pengamatan 5, 6, dan 7 MST dan berat  buah segar  memberikan pengaruh yang nyata pada saat panen.  Pemberian  dosis pupuk bokhasi memberikan pengaruh sangat nyata terhadap jumlah daun dan diameter buah pada umur pengamatan 7 MST secara tunggal.  Varietas PM 126 lebih respon untuk dibudidayakan di dataran  rendah dengan menggunakan dosis pupuk bokhasi TKKS 15 ton/ha. University of Prof. Dr. Hazairin, SH 2022-12-28 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion application/pdf https://journals.unihaz.ac.id/index.php/agroqua/article/view/3024 10.32663/ja.v20i2.3024 Jurnal Agroqua: Media Informasi Agronomi dan Budidaya Perairan; Vol. 20 No. 2 (2022): Jurnal Agroqua; 411-419 Jurnal Agroqua: Media Informasi Agronomi dan Budidaya Perairan; Vol 20 No 2 (2022): Jurnal Agroqua; 411-419 2598-4071 0216-6585 10.32663/ja.v20i2 id https://journals.unihaz.ac.id/index.php/agroqua/article/view/3024/1436 Copyright (c) 2022 Nurlianti Pertiwi, Farida Aryani, Handoko Handoko

oai:ojs3.unihaz.ac.id:article/3040 2022-12-28T15:11:53Z agroqua:ART

POTENSI LIMBAH SISIK IKAN LAUT SEBAGAI BAHAN KITOSAN DALAM PEMBUATAN BIOPLASTIK Elvina, Wica Utami, Risnita Tri Pardiansyah, Dedi Yulfiperius, Yulfiperius hasil samping kitin rendemen kitin rendemen State the objective is specific and clearly, as to what is to be obtained.  Give a brief account of the methods.  Identity scientific names of plants, another organism,  and chemicals.  State results succinctly. State conclusions or recommendations and link this to the significance of the work. The abstract must be integrated and independent which is consist of introduction and purpose, methods, results, conclusion, and suggestion. The abstract must be written using 150 until 200 characters which have no reference and accompanied keywords. It should be written using TIME NEW ROMAN 12 with line numbering. University of Prof. Dr. Hazairin, SH 2022-12-28 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion application/pdf https://journals.unihaz.ac.id/index.php/agroqua/article/view/3040 10.32663/ja.v20i2.3040 Jurnal Agroqua: Media Informasi Agronomi dan Budidaya Perairan; Vol. 20 No. 2 (2022): Jurnal Agroqua; 451-458 Jurnal Agroqua: Media Informasi Agronomi dan Budidaya Perairan; Vol 20 No 2 (2022): Jurnal Agroqua; 451-458 2598-4071 0216-6585 10.32663/ja.v20i2 id https://journals.unihaz.ac.id/index.php/agroqua/article/view/3040/1453 Copyright (c) 2022 Wica Elvina, Risnita Tri Utami, Dedi Pardiansyah, Yulfiperius Yulfiperius

oai:ojs3.unihaz.ac.id:article/3069 2022-12-28T15:11:53Z agroqua:ART

RESPON LIMA JENIS TERUNG DAN APLIKASI PUPUK ORGANIK PADA LAHAN PESISIR Response to Five Types of Eggplant and Organic Fertilizer Application on Coastal Land Panjaitan, Wenny Sumardi, Sumardi Baertham, Yudhi Harini coastal land organic fertilizer types of eggplant jenis terung lahan pesisir pupuk organik Utilization of marginal land such as coastal land is an effort to increase the availability of land for lowland vegetable production such as eggplant. The nature of coastal land that is too porous and poor in nutrients requires action to improve the physical, chemical and biological properties of the soil. The development of suitable types of eggplant in coastal areas is an important step to obtain good growth and yields. This study aims to evaluate the response of five types of eggplant and the application of organic fertilizer on coastal land. The experiment was conducted using a completely randomized block design with three replications. The types that were continuously evaluated were JTY variety, Mustang F1 variety, Kenari variety, Ratih Hijau variety, and SS 201 variety. Application of organic fertilizer used doses of 0 tons/ha, 10 tons/ha and 20 tons/ha. The results showed that there was no interaction between the type of eggplant and the dose of organic fertilizer application on the growth and yield of eggplant on coastal land. The Mustang F1 variety provides the best growth and yields. The application of organic matter at a dose of 20 tons/ha is the best for the growth and yield of eggplant in coastal areas. Pemanfaatan lahan marginal seperti lahan pesisir merupakan upaya meningkatkan ketersediaan lahan untuk produksi sayuran dataran rendah seperti terung. Sifat lahan pesisir yang terlalu porous dan miskin unsur hara perlu tindakan upaya perbaikan sifat fisik, kimia dan dan biologi tanah. Pengembangan jenis terung yang sesuai di lahan pesisir merupakan langkah penting untuk memperoleh pertumbuhan dan hasil yang baik. Penelitian ini bertujuan untuk mengevaluasi respon lima jenis terung dan aplikasi pupuk organik di lahan pesisir. Percobaan dilakukan menggunakan rancangan acak kelompok lengkap dengan tiga ulangan. Jenis terus yang dievaluasi Varietas JTY, Varietas Mustang F1, Varietas Kenari, Varietas Ratih Hijau, dan Varietas SS 201. Aplikasi pupuk organik menggunakan dosis 0 ton/ha, 10 ton/ha dan 20 ton/ ha. Hasil penelitian menunjukkan tidak terjadi interaksi antara jenis terung dengan dosis aplikasi pupuk organik terhadap pertumbuhan dan hasil terung pada lahan pesisir. Varietas Mustang F1 memberikan pertumbuhan dan hasil terbaik. Aplikasi bahan organik dengan dosis 20 ton/ha adalah yang terbaik untuk pertumbuhan dan hasil tanaman terung di lahan pesisir. University of Prof. Dr. Hazairin, SH 2022-12-28 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion application/pdf https://journals.unihaz.ac.id/index.php/agroqua/article/view/3069 10.32663/ja.v20i2.3069 Jurnal Agroqua: Media Informasi Agronomi dan Budidaya Perairan; Vol. 20 No. 2 (2022): Jurnal Agroqua; 403-410 Jurnal Agroqua: Media Informasi Agronomi dan Budidaya Perairan; Vol 20 No 2 (2022): Jurnal Agroqua; 403-410 2598-4071 0216-6585 10.32663/ja.v20i2 id https://journals.unihaz.ac.id/index.php/agroqua/article/view/3069/1435 Copyright (c) 2022 Wenny Panjaitan, Sumardi Sumardi, Yudhi Harini Baertham

oai:ojs3.unihaz.ac.id:article/3075 2022-12-28T15:11:53Z agroqua:ART

ANALISIS KARAKTERISTIK FISIOLOGI TANAMAN KACANG TANAH (Arachis hypogaea L) PADA FREKWENSI PENGOLAHAN TANAH DAN OPTIMALISASI POPULASI TANAMAN Analysis of the Physiological Characteristics of Peanut Plants (Arachis hypogaea L) on the frequency of tillage and optimization of plant populations Umarie, Iskandar Widiarti, Wiwit Rahayu, Riska Suyani, Ida Sugeng physiological character peanut tillage plant population Peanut production in Indonesia is still low and there has been a decline in peanut production over the last five years. The low production of peanuts in Indonesia is caused by, among other things, varieties, spacing, fertilization, and attacks of pests and diseases. This research was conducted in the experimental garden of the Faculty of Agriculture, Muhammadiyah University of Jember, Jember, East Java, Indonesia. The research was conducted in the form of a field experiment designed in a factorial split plot. Main plot is the frequency of tillage, the main plot is 3 levels, namely: No Tillage, T1: Minimum tillage, T2: Maximum tillage and subplots is population optimization with 3 levels, namely: P1: plant population 830,000 tons/ ha, P2: plant population 714,000 tan/ha, P3: plant population 625,000 tan/ha, each treatment was repeated 3 times. The results showed that the frequency of tillage in peanut plantations had a significant effect on the physiological character of peanut plants. Minimum tillage is the best tillage treatment because it has a significant effect on leaf area index and plant leaf area. Population optimization in peanut plantations has a significant effect on the physiological character of peanut plants. Populations of 830,000 tan/ha and 714,000 tan/ha were the best plant population treatments because they had an effect on plant growth rate and leaf area. The interaction of the frequency of tillage with the peanut population has a significant effect on the physiological character of the peanut plant. The interaction between minimum tillage and peanut population of 830,000 tan/ha was the best treatment combination because it had a significant effect on plant growth rate parameters.   Produksi kacang tanah di Indonesia tergolong masih rendah dan terjadi penurunan produksi kacang tanah selama periode lima tahun terakhir. Rendahnya produksi kacang tanah di Indonesia di sebabkan antara lain varietas, pengaturan jarak tanam, pemupukan, dan serangan hama dan penyakit. Penelitian ini dilakukan di kebun percobaan Fakultas Pertanian, Universitas Muhammadiyah Jember, Jember Jawa Timur, Indonesia. Penelitian dilakukan dalam bentuk percobaan lapangan yang di rangcang secara split plot factorial. Petak Utama adalah Frekwensi pengolahan tanah, Petak utama, sebanyak 3 level, yi: T1: Tanpa Olah Tanah, T1: Pengolahan tanah Minimum, T2: Pengolahan tanah maksimum  dan anak petak adalah Optimalisasi populasi  sebanyak 3 level yi: P1: populasi tanaman 830.000 tan/ha,  P2: populasi tanaman 714.000 tan/ha, P3: populasi tanaman 625.000 tan/ha, masing perlakuan di ulang 3 kali.  Hasil penelitian menunjukkan frekwensi pengolahan tanah pada pertanaman kacaang tanah berpengaruh nyata terhadap karakter fisiologis tanaman kacang tanah. Pengolahan tanah minimum merupakan perlakuan pengolahan tanah terbaik karena berpengaruh nyata terhadap indeks luas daun dan luas daun tanaman.  Optimalisasi populasi  pada pertanaman kacang tanah berpengaruh nyata terhadap karakter fisiologis tanaman kacang tanah. Populasi 830.000 tan/ha dan 714.000 tan/ha merupakan perlakuan populasi tanaman terbaik karena berpengruh terhadap laju pertumbuhan tanaman dan luas daun tanaman. Interaksi frekwensi pengolahan tanah dengan populasi  kacang tanah berpengaruh nyata terhadap karakter fisiologis  tanaman kacang tanah. Interaksi antara penolahan tanah minimum dengan populasi kacang tanah 830.000 tan/ha merupakan kombinasi perlakuan terbaik karena berpengaruh nyata terhadap parameter laju pertumbuhan tanaman. University of Prof. Dr. Hazairin, SH 2022-12-28 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion application/pdf https://journals.unihaz.ac.id/index.php/agroqua/article/view/3075 10.32663/ja.v20i2.3075 Jurnal Agroqua: Media Informasi Agronomi dan Budidaya Perairan; Vol. 20 No. 2 (2022): Jurnal Agroqua; 370-387 Jurnal Agroqua: Media Informasi Agronomi dan Budidaya Perairan; Vol 20 No 2 (2022): Jurnal Agroqua; 370-387 2598-4071 0216-6585 10.32663/ja.v20i2 id en https://journals.unihaz.ac.id/index.php/agroqua/article/view/3075/1433 Copyright (c) 2022 Iskandar Umarie, Wiwit Widiarti, Riska Rahayu, Ida Sugeng Suyani b88e2e40c8f9640e3b10038b747cbd23