Effect of different compound fertilizers on structural of corn Zea mays L.

The main purpose of the research was to study the productivity of corn green mass and product quality indicators when using various norms of complex fertilizers in crops. Various variants of complex fertilizers were used. Based on the results of the research, fertilizer norms were determined, which contributed to an increase in yield from 8.6 cwt to 15.6 cwt, i. e. from 15.3% to 27.8%. Grain productivity was noted on the variants of applying complex fertilizers at a dose of 120 kg/ha, the yield of green mass is higher on the variants of applying both fertilizers at a dose of 140-160 kg/ha. These studies need to be continued.