Agrogenesis effect on ecologo-biological properties of sod-podzol soils

The integrated investigations of microbial communities with relation to the changes in their physico-chemical properties, composition and biological activity in the sod-brown podzolized intact and agrogenetically modified soils have been carried out. It was found that such processes as intensification of mineralizing, reduction of the organic substance stock, formation of specific microbial communities with elevated content of sporogenous and oligonitrophenylic microorganisms (bacteria) took place in the course of agrogenesis.