Abstract
The study was conducted to measure the effect of three depths of irrigation Le. 50, 75 and 100 mm with three levels of fertilizer application @ 89 N, 84 P and 0 K; 128 N, 111 P and 25 K; 158 N, 111 P and 62 K kg/ha on wheat crop. The analysis of data revealed that wheat grain yield was affected more with the dose of fertilizer 128 N, 111 P and 25 K kg/ha with 100 mm depth of irrigation water than that of other combinations of fertilizer and irrigation depth. This combination yielded 6223 kg/ha of wheat grain. This yield level promised the marginal rate of return of 819.20% to added expenditure on fertilizer and water.
