Abstract
Abstract
At modern time when agricultural machines and aggregates are so sophisticated any agricultural enterprise has an opportunity to get the integrated equipment with a wide range of simultaneous functions to plant the crops. A lot of relevant and innovative measures are taken to improve productivity and to reduce the cost of the resulting products. One of them is the mineral fertilizers sowing. The increase in productivity depends on the external weather conditions and reaches more than 25 % if mineral fertilizers are spread. One of the top priorities is to improve the quality and to increase the crops productivity. These indicators can be boosted if agricultural machines and devices will be improved. They are likely to provide effective fields processing and to combine technological operations in groups. The search of rational approaches to mineral fertilizers spreading with sugar beet seeds simultaneous sowing is one of the actual problems in the agriculture. The influence of different mineral fertilizers spreading working devices on the soil quality and the choice of seeds depending minerals are the original requirements. They define where to fix the spreading working devices that introduce mineral fertilizers starting dose in the subsurface at sugar beet sowing.