COMBINED TILLAGE-SOWING DEVICE Russian patent published in 2012 - IPC A01B49/06 

FIELD: agriculture.

SUBSTANCE: device contains a disk battery, a seed box, openers and packer wheels. Following the disc battery from the side opposite the direction of movement of the device, loosening working bodies are installed, made in the form of chisel-shaped hoe. To the stand of each hoe at equal distance other two legs are rigidly fixed, forming a wedge shape. On each hoe an opener is installed with a distance between openers within the width between rows of crops. The working bodies are fixed with the ability to change the position in the vertical plane.

EFFECT: constructive implementation will improve soil fertility, will retain moisture in soil at tilling for planting and during plant growth.

2 dwg