Open AccessTHE SPATIAL STRUCTURE OF GRAY FOREST SOIL BACTERIAL CENOSIS UNDER DIFFERENT CONDITIONS OF USE
Author(s) -
I. M. Malynovska
Publication year - 2017
Publication title -
sìlʹsʹkogospodarsʹka mìkrobìologìâ
Language(s) - English
Resource type - Journals
ISSN - 1997-3004
DOI - 10.35868/1997-3004.25.36-42
Subject(s) - soil water , trophic level , soil science , mineralization (soil science) , soil horizon , environmental science , gray (unit) , ecology , biology , medicine , radiology
Under the conditions of the stationary experiment (agrarian soils) and in the 22-year-old deposit areas, the state of microbiocenoses of individual horizons of gray forest soil: humusaccumulative (0–29 cm), illuvial (30–50 cm), transitional from illuvial horizon to solid (92– 110 cm) was studied. It was established that the quantity and physiological and biochemical activity of the microorganisms of the studied ecological-trophic groups, the intensity and direction of the mineralization processes are changing by the soil profile. The nature and extent of such changes significantly depends on the way the soil is used.