Effect of Diversification on System Productivity and Profitability under North Bihar Condition

A field experiment was conducted during three seasons of 2019-20 at RPCAU, Pusa to evaluate the Effect Diversification on System Productivity and Profitability under North Bihar Condition. Treatment comprised cropping systems in main plots: C1 - Rice Wheat Fallow, C2 Green Gram, C3 Maize Dhaincha, C4 + Potato C5 Pea Dhaincha moisture regimes sub plots with 3 days disappearance ponded water kharif season, levels IW/CPE ratio rabi season I1: = 0.6, I2: 0.8, I3: 1.0 one or two irrigation zaid if required. Maximum rice grain yield (5.36 t/ha) observed system which significantly superior par C2, system. Production Efficiency (92.13 kg/ha/day) (1156.49 ₹/ha/day) found C1, Cropping In maximum (56.72 kg/ha/day), (685.88 I3 I2 I1. Relative efficiency be (204.36 %) (13.58