Management of destruction and humification of thepost-harvest rests of cereal crops using microbiological preparation extrasol

Introduction into the soil of the wheat straw treated with microbial preparation Extrasol produced on the basis of Bacillus subtilis strain Ch-13 results in increase of activity of all main groups of microorganisms responsible for destruction and involvement of lignocellulotic compounds into the process of humus formation. In the humus structure the content of first fraction of humic acids and optic density of all complex of humic acids are mainly increasing.