EROSION-PREVENTIVE SOIL TILLAGE TOOL

摘要

agriculture. SUBSTANCE: tillage tool has frame and bodies of two types, which are arranged in alternation on frame. Each body of first type has tine, share, vertical knife and landside. Each body of second type has tine, replaceable blade mounted to inclined part of tine, shield and landside. Number of bodies of second type exceeds that of bodies of first type by one. Tillage tool is used to form on bottom of tilled soil layer saw-shaped plowed bed and subsoil limans for retention of excessive moisture. EFFECT: improved quality of soil tillage and reduced water erosion. 3 dwg