Efficiency of land preparation methods for planting

Bukhara Institute of Natural Resources Management of the National Research University of Tashkent Institute of Irrigation and Agricultural Mechanization Engineers, 32, Gazli Shokh Street, Bukhara, 200100, Uzbekistan

^* Corresponding author: hasanov.h62@mail.ru

Abstract

The work discusses the components of the aggregate intended for the current leveling of crop fields, basic leveling scoop and front disc softener working bodies were used. In order to form a plane, this is required when leveling the fields of the crop with such working bodies, the leveler aggregate is formed in the transition from one to two. This will prevent further condensation of the soil, resulting in providing the plain with the required level of agrotechnics of the crop areas. This requires additional softening of the crop areas before planting after such leveling. These experiments were carried out on average, sandy areas of the Bukhara region’s irrigated mechanical composition. Conducting experiments deals with the issues such as the technological process of working with a drive mounted on a ground leveler, the structure of the soil pile before the junction, the bulk weight of the field drive layer, the hardness, the aggregate composition of the soil, the plane of the field surface and the measurement of the resistance of the aggregate to gravity. The soil pile cross-profile has been found to vary at different speeds of the leveling aggregate, decreasing high speeds of the cross-sectional profile, owing to which the soil pile cross-sectional surface changes, substantiating the fact that high speeds of the aggregate intensive loading place the soil in front of the junction. At small speeds, the above process occurs relatively slowly, and there is no blockage of the incisions to the disc softeners.