FIELD: agriculture.
SUBSTANCE: invention relates to agricultural machinery and can be used for tillage of soil exposed to water erosion. The device comprises a frame with a slit-cutter, the guide and the trailing bars mounted on it. The guides are made in the form of rakes. The trailing bar is made in the form of freely rotating disk.
EFFECT: invention enables to improve hygroscopic capacity of a slit and to reduce driving resistance of a tool by reducing force of friction of working bodies on soil and straw.
2 dwg
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Authors
Dates
2012-10-20—Published
2011-04-01—Filed