ЕФЕКТИВНІСТЬ ЗАСТОСУВАННЯ БІОПРЕПАРАТІВ У ЯБЛУНЕВИХ САДАХ ІНТЕНСИВНОГО ТИПУ

Abstract

Fertilizing an intensive type apple orchard with classic mineral fertilizers and biofertilizers of the Bionorm series, the highest fruit yield is ensured by applying a complex mineral fertilizer at the rate of N60P60K60 - 39.617 t/ha. When replacing mineral fertilizers with the biological fertilizer Bionorm nitrogen, the fruit yield decreases by 8.0% and amounts to 36.451 t/ha. This biological fertilizer provides apple yield 1.8% higher than the application of mineral nitrogen N60 and 26.1% higher than the application of mineral phosphorus P60