Evaluasi keharaan alfisol dan peningkatan produktivitasnya untuk kacang tanah=Nutrient evaluation of alfisol and the productivity increment for groundnut.
Soil fertility evaluation is important in determining yield constrains and fertilizer efficiency. Thi research was conducted in 1998/1999 by analyzing Alfisols samples taken from groundnut production centers covering 9 and 6 districts in East and Central Java Provinces, respectively. In addition, a...
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[Yogyakarta] : Universitas Gadjah Mada
2001
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