Residual effect of integrated nitrogen management of wet seeded rice + daincha dual cropping system on yield and nutrient uptake of greengram

The residual effect of different organic and inorganic N sources applied to wet seeded rice + Daincha dual cropping (first crop) on yield and nutrient uptake of succeeding greengram was studied. The results revealed that application of 75% RDFN or 50% RDFN along with 25% N as organic manures when applied to first crop (either as poultry manure, goat manure and FYM) increased the yield and nutrient uptake of succeeding greengram.