A field experiment was conducted at College Farm, Agricultural College, Bapatla during 2015-16 and 2016-17 of both kharif and rabi seasons. The results of the work indicated that the application of INM (Integrated nitrogen management) M2 includes 50% RDN+ 25% N through FYM + 25% N through neem cake + recommended dose of microbial consortium (Azospirillum + PSB @ ha-1 ) recorded significantly higher grain yield and straw yield of rice over M1 (100% RDN) and residual effect of INM and 100% RDF (for each crop) gave higher yields of blackgram, maize, sorghum, sunflower and mustard. Significantly 25- 30% higher yields were obtained in blackgram, maize, sorghum, sunflower and mustard crops. | Effect of integrated nitrogen management on rice and rice fallow rabi crops