Sorokina I.Y., Petrov S.N.

The effect of biological products on the yield of winter wheat

The article presents the results of research on the study of biological products for yield and grain quality of various varieties of winter wheat. As a result of the research, the positive effect of all the studied drugs on the yield of winter wheat grain has been established. Nevertheless, the highest biological yield was obtained when processing the Grom variety with Biostim grain preparation – 835 g/m2 and the Krasa Don variety with Extrasol preparation – 843 g/m2.

Keywords: WINTER WHEAT, VARIETY, BIOLOGICAL PRODUCTS, PLANT SAFETY BY SPRING, PLANT SURVIVAL BY HARVEST, BIOLOGICAL YIELD