Corn hybrids: Increasing the fresh yield capacity

摘要

© EM International.This paper presents the results of a study of the productivity of 34 corn hybrids. It was revealed that the hybrids LG 30189 (Lima Grain, France) and Zeta 110 S (LABOULET, France) with a total fresh yield of 87.5 and 91.8 t/ha and absolute dry yield of 21.39 and 18.52 t/ha were the most productive. The cultivation of hybrids of the 1st productivity group in the conditions of the Russian market of agricultural products is economically profitable, which allowed obtaining 61.3 to 83.4 thousand rubles/ha of imputed net income with a production profitability level of 180.8 to 209.9%.