EVALUASI APLIKASI PUPUK CAIR NPK TERHADAP KERAGAAN PERTUMBUHAN DAN HASIL GALUR PADI UBPR-6 PADA LAHAN RAWA LEBAK DANGKAL
DOI:
https://doi.org/10.32663/ja.v22i2.4764Keywords:
liquid fertilizer, lowland swamp, performanceAbstract
Swamp land, especially shallow lowland swamps, has great potential and also has strategic value for the development of agricultural businesses, especially rice, to encourage the realization of a sustainable food self-sufficiency program. Fluctuations in water levels, which limit the application of fertilizer by spreading, can be reduced by the foliar fertilization method. This research aims to evaluate the application of NPK liquid fertilizer on the growth performance and yield of the UBPR-6 rice line in shallow swampy areas. The experiment was carried out September 2022-January 2023 in shallow swampland at the Faculty of Agriculture, Bengkulu University. Using a Divided Plot design which places the NPK liquid fertilizer concentration (3.%, 6%, 9% and 12% as the main plot and application frequency (1, 2 and 3 times) as a subplot, with 3 replications. The results showed that high The plants were not affected by the application of liquid NPK fertilizer, but flowering accelerated along with increasing the concentration and frequency of fertilizer application. A concentration of 9% gave the best results with a yield of 3,505 kg per plot (6.25m2) or equivalent to 4.2 tons per hectare.
References
Gazali, A., F. Fathurrahman. 2019. Tinjauan aspek tanah dalam pengelolaan daerah rawa pasang surut di Kalimantan Selatan. Specta J. Technol. 3:13-24.
International Rice Research Institute (2002). Standard evaluation system for rice. Los Banos. Philppines.
Lixandru, M., dan S. Fendrihan. 2018. Pembuatan daun pada tanaman tanaman budidaya meningkatkan ketahanan mereka terhadap stres lingkungan dan patogen. Jurnal. Rum. XI: 90–94.
Muzadi, M., C. Anam, dan A. Amiroh. 2020. Efektivitas pemupukan daun terhadap hasil tanaman cabai rawit (Capsicum frutescen L.). Jurnal Bina Wakya 14(12): 3703–3706.
Patil, B., and H.T. Chetan. 2018. Foliar fertilization of nutrients. Jurnal Marumegh Kisaan E patrika 3(1): 49–53.
Shatoji, M.S., C. Sahoo, S. Shetty, C. Sahoo, dan S. Tudu. 2023. Influence of foliar applied water-soluble nutrients ( NPK ) on growth and yield attributing characters of rice (Oryza sativa L .). Jurnal Pharma Innov. 12(2): 780–786.
Simanjuntak, C.P.S., J. Ginting, dan Meiriani. 2015. Pertumbuhan dan produksi padi sawah pada beberapa varietas dan pemberian pupuk NPK. Jurnal. Online Agroekoteknologi 3(4): 1416–1424.
Simanungkalit, R.D.M., D.A. Suriadikarta, R. Saraswati, D. Setyorini, dan W. Hartatik. 2006. Pupuk Organik dan Pupuk Hayati. Balai Besar Penelitian dan Pengembangan Sumberdaya Lahan Pertanian, Jawa Barat.
Sudana, W. 2017. Potensi dan prospek lahan rawa sebagai sumber produksi pertanian. Analisis Kebijakan Pertanian 3:141-151.
Sumardi, dan M. Chozin. 2023. Penampilan galur-galur padi rawa di lahan rawa lebak dangkal dan lebak tengahan. Jurnal. Agroqua 21(1): 173–181.
Sumardi, M. Chozin, dan S. Sudjatmiko. 2021. Penampilan agronomis dan produktivitas galur-galur padi rawa di lahan lebak Bengkulu. Jurnal. Agron Indones. 49(1): 1–6
Supartha, I.N.Y., G. Wijana, and G.M. Adnyana. 2012. Aplikasi jenis pupuk organik pada tanaman padi sistem pertanian organik. E-Jurnal Agroekoteknologi Trop. 1(2): 98–106.
Tomar, P.C., and T. Kalra. 2018. Foliar application: a thriving and flourishing domain in agriculture. Jurnal Environ. Anal. Ecol. Stud. 1(0): 6.
Waluyo, W., S. Djamhari. 2011. Sifat kimia tanah dan kesesuaian lahan pada masing-masing tipologi
lahan rawa lebak untuk budidaya tanaman padi, kasus di Desa Tanjung Elai, Ogan Komering Ilir. J. Sainsteknol. Indonesia 13:13-23.
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