OPTIMALISASI PERTUMBUHAN, HASIL DAN KUALITAS KEDELAI EDAMAME: EFEK DOSIS PUPUK NPK DAN JARAK TANAM

Authors

  • Erika Widhasari Program Studi Magister Agronomi Fakultas Pertanian Universitas Jember
  • Kacung Hariyono Program Studi Magister Agronomi Fakultas Pertanian Universitas Jember
  • Sigit Soeparjono Program Studi Magister Agronomi Fakultas Pertanian Universitas Jember

DOI:

https://doi.org/10.32663/ja.v21i1.3503

Keywords:

Growth and quality, NPK fertilizing, soybean edamame

Abstract

Edamame production in Indonesia is approximately 3.5 tons/ha, which is higher than ordinary soybeans which have an average production of 1.7 ± 3.2 tons/ ha. One of the reasons for the low yield of edamame in Indonesia is due to sub-optimal cultivation techniques, including tillage, fertilization and the use of organic matter. So it is necessary to do research with the title about the effect of NPK fertilizer dosage and spacing on the growth, yield and quality of edamame soybeans. The experiment was arranged using a factorial Randomized Block Design (RBD) consisting of two factors and five replications, so there were 16 treatment combinations. The first factor is the spacing of plants and the second factor is the dose of NPK Bianglala fertilizer. The first factor is NPK Bianglala Fertilizer (P): P0 = NPK 350kg/ha (350,000 g: 125,000 plants = 3 g/plant which is according to PT.GMIT SOP as a control), P1 = NPK 250kg/ha (250,000 g: 125,000 plants = 2 g/plant), P2 = NPK 300kg/ha (300,000 g : 125,000 plants = 2.5 g/plant). The second factor is the spacing (J): J0 = 10 cm x 30 cm which is according to PT.GMIT SOP as a control), J1 = 20 cm x 20cm, J2 = 20 cm x 30 cm, J3 = 15 cm x 30 cm. The observed variables included plant height 7 WAP, number of leaves 7 MST, number of pods 1, number of pods 2, number of pods 3, total number of pods, number of productive branches, fresh weight of pods per bed, dry weight of pods per bed, protein content, fat content, sucrose content. The results showed that the combined treatment with NPK fertilizer and spacing was able to change each observed variable. However, the combination of NPK fertilizer and spacing gave a very significant change in all observed variables. The combination of NPK 3 g/plant and spacing of 20 x 30 cm gave the best changes in the observed parameters of growth and yield of edamame plants.

References

Agustiyanti, E., Fredickus, B., dan Purnomo, J. (2022). Pengaruh pemberian mulsa organik dan jarak tanam terhadap pertumbuhan dan hasil kedelai edamame pada tanah ultisol. EnviroScienteae, 17(2), 71-77.
Angga, Cahya Sukma. (2008). Pengaruh Dosis Pupuk NPK dan Konsentrasi GA3 Terhadap Pertumbuhan dan Hasil Tomat (Lycopersicum esculentum, Mill). Skripsi. UPN “Veteran”. Surabaya.
Fajrin, A., & Suryawati, S. S. S. S. (2015). Respon tanaman kedelai sayur edamame terhadap perbedaan jenis pupuk dan ukuran jarak tanam. Agrovigor: Jurnal Agroekoteknologi, 57-62.
Gurmu, S., Yadete, E., & Biya. (2022). M. Response of Soybean (Glycine max. L.) to Different Rates of NP Fertilizer and Plant Population Densities at Jimma Zone, South Western Ethiopia.
Hilman, Y dan R. Rosliani. (2002). Pemanfaatan cacing tanah (Lumbricus rubellus) untuk meningkatkan kualitas hara limbah organik dan hasil tanaman Mentimun. Hortikultura 12(3),148 – 157.
Ichwan, B., Ridwan, M., Eliyanti, E., Irianto, I., & Pebria, C. (2021). Respons Kedelai Edamame terhadap berbagai jarak tanam dan dosis pupuk kotoran ayam. Jurnal Media Pertanian, 6(2), 98-103.
Marliah, A., T. Hidayat dan N. Husna. 2012. Pengaruh varietas dan jarak tanam terhadap pertumbuhan Kedelai (Glycine max (L.) Merrill). Jurnal Agrista, 16 (1), 24–27.
Maryanto, E.,D. Suryati, H. Setyowati. 2002. Pertumbuhan dan hasil beberapa galur harapan kedelai pada kerapatan tanam berbeda. Akta Agrosia, 47 -52.
Nasarudin, M. F., Ridwan, I., Mollah, A., Dariati, T., Yanti, C. W. B., & Sukendar, N. K. (2020). Perbaikan teknis budidaya kelapa rakyat di kabupaten Wajo. Jurnal Dinamika Pengabdian (JDP), 5(2), 258-270.
Nurhidayah, S., Jasminarni, J., & Ridwan M, R. M. (2018). Respons kedelai edamame (glycine max l. merill) terhadap berbagai jarak tanam dan jumlah benih per lubang tanam. Jurnal Agronomi.
Paripurnani, S., Dibia, I. N., dan Atmaja, I. W. D. (2018). Pengaruh pupuk organik dan anorganik terhadap peningkatan produksi Edamame (Glycine max L. Merr) pada tanah subgroup vertik epiaquepts di Pegok, Denpasar. Jurnal Agroekoteknologi Tropika (Journal of Tropical Agroecotechnology), 141-153.
Purba, J. H., Parmila, I. P., & Sari, K. K. (2018). Pengaruh pupuk kandang sapi dan jarak tanam terhadap pertumbuhan dan hasil kedelai (Glycine max L. Merrill) varietas Edamame. Agro Bali: Agricultural Journal, 1(2), 69-81.
Setiawan, E. C., Puspitasari, D. A., Rakhmani, S. K., Alfani, M. N. R., Imam, A. W. N., & Widyanto, R. M. (2022). Kandungan gizi dan uji organoleptik beras analog kedelai Edamame dan rumput laut. Indonesian Journal of Human Nutrition, 9(1), 1-15.
Sugiyarti, Dwi. (2005). Pengaruh Macam pupuk Organik dan Jarak Tanam Terhadap Produksi Edamame (Glycine max (L.) Meril). Skripsi. UNEJ.Jember.
Widyaningrum, I. (2017). Pengaruh jarak tanam dan varietas terhadap pertumbuhan dan hasil tanaman kedelai (Glycine max L.) Doctoral dissertation. Universitas Brawijaya.

Published

2023-07-21

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