THE ACTIVITY OF MICROORGANISMS IN THE RHIZOSPHERE OF GRAIN CROPS UNDER THE APPLICATION OF SEED BACTERIZATION

In the field experiment, the analysis of the effect of biologics "Mizorin" and "Flavobacterin" on the number of microorganisms of the oligonitrophil group in the dynamics of vegetation of grain crops was carried out, and the dependence of crop yields on the activity of soil microorganisms was estimated. The study was carried out in 2023 in the fields of the Omsk ASC. The positive effect of the use of biological preparations on biological activity has been established, in particular, an increase in the number of microorganisms of the oligonitrophil group up to 55% in the rhizosphere of durum wheat. In the rhizosphere of soft wheat, growth stimulation of the test group was also noted when using biologics, but to a lesser extent, up to 20% compared with the control.