Influence of Decomposed Organic Waste with Chemical and Bio-Fertilizers on Phosphorus and Potassium Accumulation by Soybean

摘要

The effect of application of different levels of decomposed organic waste (2t, 1.5t, 1t/ha) without and with chemical fertilizers (recommended dose and 50% dose) and bio-fertilizers was studied in Vertisol on yield and Uptake of P and K by soybean (JS-335). It was found that the treatment combination of recommended dose of chemical fertilizer with 1.5 t/ha decomposed organic waste (Celrich) gave the highest straw and grain yield. The uptake of P and K were also found maximum with the same treatment.