UNIVERSAL SUBSOILER FOR SOIL TREATMENT AND FERTILIZATION Russian patent published in 2022 - IPC A01B49/06 A01B15/02 

FIELD: agriculture; machine building.

SUBSTANCE: invention relates to agricultural machine building, in particular, to working elements of tillage tools. Universal soil deepener for soil treatment and application of fertilizers before sowing contains a slotter, turbodiscs, a duckfoot shovel and coverers. Turbodiscs are installed symmetrically on both sides on the slotter in the hole in the upper part in the bushings with the coverers. In the guide rigidly fixed on the rear side of the slot machine, there is a pipeline with a fixed wing foot with a plate and a fertilizer distributor. All structural elements can be adjusted in height relative to the slotter.

EFFECT: invention ensures creation of optimal conditions for growth and development of cultivated plants and increase of crop capacity.

1 cl, 2 dwg