Engineering, Energy, Transport AIC

Kurilo Vasiliy – Doctor of agricultural sciences, professor of the department of agroengineering and technical service of the Vinnitsa National Agrarian University, Corresponding Member of NAAS (3, Solnychna St., Vinnytsia, 21008, Ukraine, e-mail: kurilo_v@ukr.net).
Pryshlyak Viktor – PhD, Аssociate professor of the department of agroengineering and technical service of the Vinnitsa National Agrarian University (3, Solnyshchaya St., Vinnytsia, 21008, Ukraine, e-mail: viktor.prishlyak@i.ua).

The article describes advanced technological processes of pre-sowing of soil and sowing of sugar beet, which positively influences innovative development of beet-growing and scientific-practical project preparation of future specialists in agro-engineering in higher education institutions. In order to increase the field germination of seeds and to ensure the uniform placement of plants in rows, as well as to reduce the cost of growing sugar beets for pre-sowing soil and sowing, a new method is proposed and a device for pre-sowing tillage in the row area is developed. This method ensures that the topsoil is loosened and compacted while sowing the seed only in the row area without loosening it in the row spacing with successively positioned rotating working bodies, planar paws and rolls.
According to the results of the researches, an approximate model of the optimal composition of the top soil layer in the aisles and in the row area by its fractional composition and density was developed, the parameters of the working bodies for the pre-sowing tillage were grounded. Initial data were also obtained and initial agrotechnical requirements for the unit for pre-sowing soil and sowing beet seeds were developed. Application of technological process with optimally grounded parameters of strip pre-sowing tillage in the area of rows and sowing of seeds in one pass of the unit and technical means for its execution gives the opportunity to qualitatively prepare the soil with formation of the most favorable fractional composition for seed germination. This increases the field germination of seeds and the uniform distribution of plants in rows, reducing the cost of fuel and direct operating costs of growing sugar beets.
The results of the research can be used to improve and optimize zonal technologies and facilities for growing sugar beets, as well as in the educational process and scientific activities of students.

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