FOREST SOIL PLOWING METHOD Russian patent published in 2011 - IPC A01B79/00 

FIELD: agriculture.

SUBSTANCE: invention refers to agriculture. Method involves formation of open rectangular furrow with two side walls, separation of soil bed located between them along longitudinal symmetry axis into two equal parts, their undercutting from below, rotation to different sides and arrangement of stubble surface on surface of uncultivated soil on sides of furrow. At that, simultaneously with formation of side furrow walls and undercutting from below, their lifting is performed upward vertically to the surface level of uncultivated soil to the height of not less than maximum depth of furrow, thus saving the shape of bed cross section, and their rotation to different sides is started above furrow at this level and ended above surface of uncultivated soil near side furrow walls.

EFFECT: method reduces energy consumption for soil cultivation process and provides the use of tractor of lower power capacity.

5 dwg