SOIL TILLAGE AND AGRICULTURAL CROP SOWING METHOD Russian patent published in 2003 - IPC

FIELD: agriculture. SUBSTANCE: method involves layer-by-layer plowing of plowing horizon; applying fertilizer and sowing seeds of main crops into soil; forming furrows by splitting soil to plowing horizon depth and simultaneously applying fertilizer and forming tight trapezium-shaped partitions between furrows; providing shearing of partition apexes to seeding depth and applying fertilizer in shearing plane; providing repeated shearing of tight partitions to plowing horizon depth accompanied with formation of small soil crumb layer in zone of basic mass of cultivated crop rootage and of compacted interlayer; sowing seeds on compacted interlayer; separating and forming soil top layer and weedage arranged above sowing depth. Method provides high-quality soil plowing to depth of basic rootage mass. EFFECT: reduced consumption of herbicide, fuel and lubricant and increased crop yield. 4 dwg