Microbiological activity of petropolluted edaphic substrates at weeding with the application of complex biosorbents

Are studied biological (microbiological) activity in various edaphic substrates, polluted by oil during autopurifica-tion and with application of sorbent and biosorbents in microfield experience. It is shown, that correlation of bio-logical activity (enzymatic and respiratory) with numerosity of heterotrophs and carbon oxidizing microbiota in a greater degree tracing in mineral substrates, than in organic edaphic substrates. It is shown, that efficiency of weed-ing the edaphic substrates directly depends on microbiological activity and physical characteristics of the petropol-luted soils.