PLOW BOTTOM FOR PREPARATION OF SOIL FOR CULTIVATION OF FOREST CULTURES Russian patent published in 1995 - IPC

FIELD: agricultural engineering. SUBSTANCE: plow bottom comprises share 1 and moldboard 2 both secured on bottom shank 3, also cutter 4 and frame 5 with connecting mounting triangle 6. When the plow is ganged up with a tractor, the furrow slices are undercut from underneath with the share 1 in the working position. The undercut furrow slice is moved over to the breast of moldboard 2 and set to a vertical position. Simultaneously, the land side of the furrow slice is undercut by the landward edges of the share 1 and moldboard 2. The back fall of the furrow slices into the furrow is ruled out due to a complete undercutting of the furrow slices throughout their height. EFFECT: higher standard of soil preparation for production of forest cultures. 3 dwg