Technological minimization main soil processing

The article presents data on the effect of chisel processing using the ROPA working organ on the area of the loosening profile of the soil, given by 1 m of the width of the tool. The dependence of the height of the zone of continuous processing on the depth of chilling and the location of attachment of the horizontal knife is also presented. The use of a chisel ripper to a depth of 25-40 cm allows to increase the quality of the treated layer and provide a zone of continuous loosening of 0,6-0,12 m, which is necessary for cereals and high-growth tilled crops. The article presents the working organ “ROPA”, designed for minimum soil cultivation with a strip deepening. In it functions of a chisel inclined rack and a standard deep plow are functionally combined. The curved bar has an intrasoil bend in the direction of the field cut at an angle of 45 degrees and is equipped with a flat-cutting foot, a knife and a shoe with an overlaid chisel. The technology of minimal tillage with a strip recess is provided in a constructive way - by the ratio between the lengths of the horizontal component of the horizontal projection of the knife and the blade - the feet on the transverse vertical plane, which are respectively 1/4 and 1/2 between the tracks.