Ploughs for rotor internal tillage operations

The production method is worked out, and the technical solutions to the rotary internal soil mulching are proposed. On the basis of the long-term stationary studies, the synthesis problem on a new soil quality is solved. The goal of these investigations is the creation of the long-term optimal launch growing conditions. Technical parameters of the devices are described. The effect of their application on the soil and on the farming results is shown. The application prospects of the rotor subsurface tilling operations are indicated. It is noted that the considerable part of the drawbar and power balance of the rotary subsurface ploughs PMS-70, PMS-100, and others, is defined by the resistance to the tilling tool movement in the soil — to the bearing, ripper, gear plough tine.