Compaction of the soil. It occurs, as is well known, not only as a result of systematic effects on the earth-wet nurse of heavy machinery, vehicles, but also because of natural causes. And ultimately leads to large losses in productivity, reduction of soil fertility.
To decompress the subsurface horizons at the same time with ploskorezy processing of the upper layer I and the participation of young innovators Humala I. and A. Schmidt developed design scelerata to commercially available and widely used in Kazakhstan tillage implements of the type PG-3-5. The novelty was tested in a number of individual farms and on the fields of the farm “Krasnosel’skaya” of Taranov district, Kostanay region.