Phosphate Regime and Growth of Developed Maize Plants

In eroded and highly different in fertility typical sierozems of Zarafshan valley when growing corn as the main crop, application of recommended forms and rates of phosphorus-containing fertilizers on the background of NK contributes to obtaining grain yield in the range of 7.02-7.17 t/ha, net income - 1.4 million soums/ha, with re-sowing of green mass - 65.3 t/ha, net income - 3.2 million soums/ha. When cultivating corn for green mass, applying the recommended NPK, it is possible to get 4.2 million soums/ha of net income.