FIELD: agriculture.
SUBSTANCE: invention relates to the agriculture. Working tool for soil cultivation includes ploughshare (1) made inclined in the form of isosceles triangle with vertical wings (2), on which vertical posts (3) are rigidly fixed. Wings (2) are configured to squeeze the soil bed cut by ploughshare (1) along the working member movement and with cutouts (4) in the rear part.
EFFECT: reduced drag and higher rate of soil treatment.
1 cl, 3 dwg
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