| 摘要 |
FIELD: agriculture. SUBSTANCE: the present innovation deals with decreasing stress action of pesticides upon populations of epiphytic microorganisms due to combined application of pesticides and mineral fertilizers. Together with pesticides one should apply additional source of mineral nitrogen as urea solution onto plants' surface. Urea should be applied at 5 kg/ha in reservoir mixtures with pesticides. Application of this innovation enables to completely remove negative action of pesticide treatments upon useful microflora of plants' surface. EFFECT: higher efficiency of regulation. 1 cl, 3 tbl |
