FIELD: agricultural engineering. SUBSTANCE: working tool has A-hoe, hollow tine serving as seed guide, and covering roll. Spreader is made in the form of toothed comb and is positioned under furrow cutting A-hoe to oscillate in horizontal plane similar to pendulum due to connection thereof with covering roll and availability of spiral return spring. EFFECT: increased efficiency by uniform seed distribution over the entire tilled area of field. 4 dwg
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