Economic efficiency of growing corn hybrids for grain by different soil tillage technologies

The article presents indicators of the economic efficiency of various technologies for growing corn hybrids for grain. The results of a 3-year field trial in maize of various maturity groups grown in the right-bank Forest-Steppe under different soil tillage models are highlighted. The costs of corn grain production under conventional cultivation and deep tillage, which averages 10,330 UAH per hectare of cropping area is studied. The rate of expenditures clearly correlated with the rate of hybrid productivity. High net profit of 20,119 UAH per hectare is shown when planting mid-ripening hybrid «Adevei» using intensification of the technological process. For other hybrids, conditionally net income fluctuated at the rate of 17,000 UAH per hectare. It is established that during the cultivation of corn for grain according to conventional technology and No-till, hybrids «Adevei» and «LG 3232» were characterized by the best indicators of economic efficiency.