THE EFFECTIVENESS OF THE USE OF BIOLOGICAL PRODUCTS IN WINTER WHEAT CROPS IN THE CONDITIONS OF THE RIGHT-BANK FOREST-STEPPE

This article presents the results of studies effectiveness use biological products in winter wheat crops. The positive effect pre-sowing seed inoculation with Azotofit and Help Growth on germination capacity seeds Skagen variety has been established which was 3-4% higher than control contributed to an increase number nodal roots by 56% 50%, respectively, plant density 13-9 pcs / m2 more control. In variants Growth, productive tillering 0.3-0.2 stems plant. compared control, infestation plants root rot 6.6-4.7%, respectively. It that hardiness as a result seeds, 93.2-94.5%, 2.7-4% indicator overwintering plants, 546-521 m2, 111-85 pieces combination Azotofit, feeding Organic Balance (during spring tillering) had bushiness their productivity, which, variant providing for product Balance, 580 is 102 indicator. studied preparations better stems, particular, inoculation, Help. balance period), 535-540 112-117 elements structure crop, grains per spike, mass grain spike 1000 noted, ultimately obtaining highest yield wheat, application 5.64-5.82 t ha, 0.48-0.66 ha When phase Organic, 5.63 0.47 With presowing 6.21-6.38 g, 1.09-1.22