Abstract
Presowing tillage allows you to lay a solid foundation for friendly and healthy seedlings, as well as a high crop of crops. For its implementation, a whole range of work is required to prepare the soil, which is carried out by plows, cultivators, harrows, and other agricultural machines and implements.
In the soil and climatic conditions of Uzbekistan, soil preparation for cotton sowing is carried out in the spring, on autumn plowing, while depending on the state of the field, differentiated fields are cultivated: partial planning, subsurface cultivation, chiseling, cultivation, harrowing with praying. At the same time, the composition of the soil prepared for sowing does not always meet the required quality of the structural-aggregate composition, the soil becomes coarse, and the top soil layer is very compacted. This situation prevents the high-quality implementation of the technological process of sowing cotton seeds of a cotton seeder.
One solution to this issue is the active loosening of the soil in the area of cotton seeds with simultaneous sowing on one unit.
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