| 摘要 |
FIELD: agriculture. SUBSTANCE: method involves effectuating rotation during travel of tillage unit; forming soil layer by swirler-plate whose lower end is positioned above shear plane of soil layer and upper end is smoothly bent for an angle of 90 deg in two planes (of plow moldboard type). Swirler-plate is mounted on drum shaft body. Soil layer formation is started at upper point of soil layer mass. EFFECT: increased efficiency and improved quality of soil. |
