文件类型:PDF文档
文件大小:223K
The method of the complex working of soil on the slope earth, which includes working as far as compacting soil, sowing the seeds and introduction of fertilizers, that is characterized by the fact that the sections undergo the complex working across the slope, achieved simultaneously next of the agros-method : by the harvesting of stones and by the forming of them of shielding terraces across the sides of sections, with the subsequent compacting of upper layer and sowing with the introduction of fertilizers; moreover each separate aggregate is supplied for the sake of units, components and components, which regulate the depth of sowing seeds.