Microorganisms of the nitrogen cycle in technogenically polluted urban soils

Associations of nitrogen exchange microorganisms function in the soil in close interdependence, forming a complex biosystem with close trophic and energy relationships. In the technogenic soils of Sumgait, favorable conditions have been created for the development of all physiological groups of microorganisms involved in the nitrogen cycle, with the exception of nitrifying ones. It is possible to use a consortium of nitrogen bacter cultures and microbiocenosis of excess activated sludge in order to increase the biogenicity and productivity of technogenically polluted soils in Sumgait.