Abstract

Conducted field tests of seed complex Agro-Soyuz Turbosem II 19-60, equipped with maintenance-free disk-anchor openers.
Developed materials have low indices of relative wear in a fairly wide range of operation with such variables as pressure and surface roughness. Some properties of the developed composite materials, which have made possible the creation of an innovative product. In the first season of the complex sowed 9179,5 ha without maintenance of the modernized units.