Abstract
The main part of the territory of Kazakhstan is located in a sharply continental arid climate. On 80% of the territory of the republic, the amount of precipitation is not enough for the normal development of tilled crops, especially sugar beets, soybeans, and vegetables that are most demanding on moisture.
Combined tools imported to the Republic of Kazakhstan from near and far abroad are not adapted to the soil and climatic conditions of Kazakhstan and are expensive.
The existing soil-cultivating implements (with working tools of a passive type, i.e. rigidly fixed to the frame or rotating under the influence of the soil reaction) consist in a small and practically uncontrolled degree of crumbling, the formation of a compacted “sole” below the cultivation zone, poor undercutting and destruction weeds, etc. In addition, to work with these implements, fairly heavy tractors are required, which have high traction forces and consume significant power for self-propelling. The listed shortcomings are very significant and have been known for a long time, and the fact that they have not yet been established casts doubt on the possibility of their elimination when using hordes with passive-type working ornans. Over the past 40-50 years, these tools have not changed technologically, practically[1, s.391].
Thus, the prerequisites for the widespread use of combined aggregates are the biological and agrotechnical compatibility of the simultaneous performance of a number of technological operations, the reduction in the number of passes of equipment across the field, and the reduction in labor and energy costs for the cultivation of agricultural crops. crops, and in particular, vegetables [2, s.17].
The developed combined machine FS-2.1 is designed for pre-sowing tillage and sowing in one pass, which significantly reduces the level of costs compared to the traditional scheme for pre-sowing soil preparation and sowing.
01 Introduction
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02 References
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