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All Journal Jurnal Pengkajian dan Pengembangan Teknologi Pertanian Journal of Degraded and Mining Lands Management Agriprima : Journal of Applied Agricultural Sciences These proceedings represent the work of researchers participating in The International Conference on Elementary Education (ICEE) which is being hosted by the Elementary Education Study Programme School of Postgraduate Studies, Universitas Pendidikan Journal of Scientific Research, Education, and Technology Ezra Science Bulletin PAPUMA: Journal of Comunnity Services
Slameto
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Journal : Journal of Degraded and Mining Lands Management

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Improvement of growth and nutrient uptake of upland rice grown on degraded acid soil with the application of liquid organic fertilizer Barus, Junita; Endriani; Mustikawati, Dewi Rumbaina; Meithasari, Dian; Ernawati, Rr; Wardani, Nila; Tambunan, Reny Debora; Silalahi, Marsudin; Slameto
Journal of Degraded and Mining Lands Management Vol. 12 No. 1 (2024)
Publisher : Brawijaya University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15243/jdmlm.2024.121.6929

Abstract

This research aimed to determine the effectiveness of several types of liquid organic fertilizer (LOF) derived from plant waste and the dose of P fertilizer on the growth and yield of upland rice on degraded acid soil. The treatments consisted of two factors. The first factor (A) was several types of LOF consisting of A1 (control), A2 (LOF containing isolates of P-solubilizing bacteria), A3 (LOF-banana waste), and A4 (A2+A3). The second factor (B) was fertilizer doses consisting of B1 (50% of the recommended dose of P fertilizer), B2 (75% of the recommended dose of P fertilizer), and B3 (100% of the recommended dose of P fertilizer). The treatment combinations were arranged in a factorial randomized block design with three replications. The research results showed that applying either LOF-banana waste or the mixture of LOF-banana waste and LOF-containing isolates of P-solubilizing bacteria improved plant height, the number of tillers, and N and P uptake by the plant. The rice grain yields among the treatments were not significantly different, but the highest rice grain yield (139.8 g/pot) was obtained at the treatment of the mixture of LOF-P isolate + LOF-banana waste (A2+A3 treatments). The 75% of the recommended dose of P fertilizer was not significantly different from 100% P fertilizer with LOF on growth and yield upland rice and nutrient uptake by the plant.
Co-Authors Andiana, Yosi Armelia Angelina Sirait, Chrysti Azmi, Hilmi Tsabiatul Dewi Rumbaina Mustikawati Dian Meithasari Endriani Ernawati, Rr F. Trisakti Haryadi Fahrudin, Danil Eka Hutasoit, Enjelina Junita Barus Khozin, Mohammad Nur Manurung, Mikha Marsaulina Cecyana Marsudin Silalahi Nila Wardani, Nila Reny Debora Tambunan Sigit Soeparjono Subejo Widya Kristiyanti Putri