Abstract
It is shown that shallow flat-cut tillage contributes to the formation of water-soluble organic matter and causes a significant differentiation of 0-10 and 10-20 cm of the layer according to the content of mobile organic matter. The use of tools with plane-cutting working organs contributed to the accumulation of a plant residues mass, the microbiological activation of their transformation processes and the accumulation of young organic compounds in the upper part of the root layer, significantly exceeding the layer of 10-20 cm.
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