Influence of Biopreparations on Soil and Crop Residue Properties, Traction Force of Machines in Shallow Tillage

Solving traction force and energy consumption problem in crop production, the use of strategically selected bioproducts can change physical properties soil influence changes during tillage technological operations. The aim this work was to investigate different biopreparations on soil, winter wheat residues machine shallow tillage. In spring, after resumption vegetation, seven their mixtures were used. autumn, harvest, studies plant porosity density performed prior tractor when working shallowly determined at 3 driving velocities—8, 10 12 km h−1. Research has shown a positive effect total porosity, density, machine. However, did not significantly affect cutting residues. Biopreparations reduce due properties.