A technology and a combined tool have been developed to increase soil fertility through the use of a biodestructor in the utilization of the non-grain part of the crop and the cultivation of green manure crops. A technique for conducting laboratory and field research using a technology that provides for the following production processes is presented: processing of stubble crop residues by a destructor on the field surface; loosening the top layer of soil, crushing the plant residues processed by the destructor and their incorporation into the soil; sowing green manure culture; rolling crops. If necessary, it is additionally possible to simultaneously apply liquid mineral fertilizers to intensify the process of decomposition of the non-grain part of the crop in the soil. The use of the proposed technology allows accelerating the process of decomposition of the straw fraction up to 90 days, increasing the yield of green manure by 20–25 %, additionally creating conditions for increasing soil fertility due to the subsequent introduction of organic matter into the soil, consisting of the biological mass of the green manure crop.

Aldoshin Nikolai V., Vasilev Alexander S., Kozlov Nikita D.

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