The results of stationary researches on the influence of fertilizer and tillage systems of typical deep-grained chernozem in ten-year crop rotation on its water properties of soil are presented. It was established that the field moisture content of the soil increased by 8,6-10,8 % for the organic and organo-mineral fertilizer system compared to the control. Inventory of available moisture in arable 0-30 cm layer of soil in the beginning and at the end of the vegetation were higher by 18.0-14,1 % for the organomineral and mineral fertilizer system. The highest reserves of available moisture of 29 % are characterized by the option of shallow bellows compared to differentiated cultivation
available moisture, moisture content, soil tillage, fertilizer system
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