TOOL FOR CHISELING THE SOIL WITH INTRODUCTION OF MINERAL FERTILIZERS AND CHEMICAL AMELIORANTS Russian patent published in 2021 - IPC A01C23/02 A01B17/00 

FIELD: agriculture.

SUBSTANCE: invention relates to the field of agriculture. The tool for chiseling the soil with the introduction of mineral fertilizers and chemical ameliorants contains a combined wedge-shaped stand (1), on the toe of which a replaceable chisel (2) is installed, and a fertilizer pipe (3) is mounted on the rear part. Along the axial line of the rear side of the fertilizer pipeline (3), windows are made, in the lower part of which, on the inner side of the fertilizer pipeline (3), cut-offs (5) are fixed in the form of a sash with the possibility of changing the angle of inclination B, and a plate (6) is fixed on the opposite side in the horizontal-longitudinal plane. The length of the plate (6) is limited by the closing zone of the soil. The number of windows is determined by the required uniformity of application of fertilizers and chemical ameliorants across the soil layers.

EFFECT: invention provides increased soil fertility.

1 cl, 3 dwg