The effectiveness of the use of leaf fertilizing in the cultivation of corn

Abstract

The influence of leaf fertilizing with the use of preparations of biological origin and fertilizers with trace elements in the cultivation of corn in conditions of unstable moisture has been studied. The economic efficiency indicators of various drug application schemes are given. As a result of the conducted research, it was found that the use of preparations of biological origin and fertilizers with trace elements led to an increase in yield by 2.1 - 4.6 c / ha and affected the growth of profit by 2.9 - 7.5 thousand rubles/ha. The influence of leaf fertilizing with the use of preparations of biological origin and fertilizers with trace elements in the cultivation of corn in conditions of unstable moisture has been studied. The economic efficiency indicators of various drug application schemes are given. As a result of the conducted research, it was found that the use of preparations of biological origin and fertilizers with trace elements led to an increase in yield by 2.1 - 4.6 c / ha and affected the growth of profit by 2.9 - 7.5 thousand rubles / ha.