Effects of different organic sources of nutrition on nutrient uptake, yield attributes and economics of rice ( Oryza sativa L.)

摘要

RDF + vermicompost @5 mt/ha + Trichoderma compost @ 7.5 kg/ha significantly increased the yield attributes, yield attributes viz., panicle length (25.05 cm), Panicle weight (3.50 g), number of panicle (133.20 m -2 ), test weight (22.93 g ), grain yield (54.0 q/ha), straw yield (70.0 q/ha), harvest index (43.56%). It also increased the number of grain (18.90 kg/ha) and straw (10.50 kg/ha) over control.