EFFECT OF BIOLOGICAL FERTILIZER (PEREPARAT) ON MAIZE GRAIN YIELD

Аннотация

The purpose of this experiment is to study the effect on the yield index of maize additional nutrition of maize leaves with biological fertilizers, except mineral. Mainly used biological fertilizers produced by Belarus. The experiments were carried out in 6 variants of 4 repetitions. Here option 6 is marked with a control option, without the use of biological fertilizers. All indicators were compared with the control variant. The results show that the yield index of maize on average gives from 6.3 quintals to 35.2 quintals more yield relative to the control variant.