Weed control at soya cultivation in Middle Volga region steppe

Field experiment data for determination of Pivot and Pulsar herbicides applying efficiency by different ways of cultivation in the Middle Volga Region Steppe conditions were shown. It was established that the choice of basic tillage method has significant influence for the efficiency of herbicides. The combination of deep subsurface primary tillage and crop spraying herbicides is the most effective in destroying weeds and to obtain a high yield of soybean.