DISK CULTIVATING IMPLEMENT

摘要

FIELD: agricultural engineering; implements for surface cultivating, molding up and furrowing. SUBSTANCE: implement has main disk and additional smaller diameter disk installed for adjustment in position near upper portion of main disk, with curvature of working surface opposite to that of main disk. Soil gets along concave surface of main disk to convex surface of additional disk which crushes the soil and throws it to surface of soil ridge thus formed. EFFECT: enlarged operating capabilities.