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Judul: Pengaruh Pengelolaan Hara NPK Terhadap Ketersediaan N dan Hasil Tanaman Padi Sawah (Oryza Sativa L.) Di Desa Waelo Kecamatan Waeapo Kabupaten Buru
Penulis: R. Soplanit dan S.H. Nukuhaly  || email:
Jurnal: Agrologia Vol. 1 no. 1 - hal. 82-90 Tahun 2012  [ Pertanian ]
Keywords:  nutrient NPK, mekongga, membramo varieties, rice yield, fertilization
Abstract: This study was conducted in Waelo Village, Waeapo Subdistrict, Buru District, with the objectives to determine N fertilizer application timing to increase rice yield and to understand the response of two rice varieties commonly grown in Waeapo. The experimental method used in this study was a Randomized Complete Block Design, with several fertilization treatments (NPK, NK,NP, PK and control), and rice varieties (Membramo and Mekongga), and with three replications. The results showed that administration of N fertilizer (NP, NK, NPK) gave significant effects on plant height, leaf color, full grain number per panicle, 1000 grain weight, dry grain yield, soil N content and leaf N content; meanwhile it did not affect soil reaction (pH). A low rice yield was obtained in the treatment without N fertilizer, with 2.50 kg dry grain yield per plot and PK treatment with 2.78 kg dry grain yield per plot.
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