MULTISHARE NONINVERSING PLOW

摘要

FIELD: agriculture. SUBSTANCE: plow has frame with slit plowing shares and roller with rhombic rings and rods. Pyramidal wedges are mounted on rods. During operation, shares mellow soil at low depth and cut slits without turning soil layer. Roller makes open water retention cavities with stubble remains on their daylight surfaces. EFFECT: increased efficiency in water and wind erosion control and simplified construction. 2 cl, 8 dwg