Rape and its phytosanitory properties

Abstract

Aim Comprehensively to investigate the effect of rapeseed on forming to the microbiome of soil. Methods. Microbiological, biochemical, physical and chemical, statistical. Results Generally given in relation to the effect of winter-annual rape on the composition and biological activity of the ground microorganisms for growing it in a crop rotation and at a stretch. The amount of biomass of bacteria in a crop rotation comparatively with the variants of monoculture was increased by 1.8 times, the quantity of oligonitrophilic bacteria that participate in the transformation of remaining quantities of organic substances - in 2.3, streptomyceses - in 1.4 and more than times. Conclusions. Rape is winter-year-round for growing at a stretch and finds significant influence on the formation of the ground microbiota, here its biomass diminishes in soil. The high satiation of rape crop rotations that has been observed has not improved the last years, and significantly worsens the phytosanitary state of soil.