Abstract
The provided indicator of the complex is determined by the volume of upcoming harvesting operations, the concentration of beet crops, the method of harvesting, as well as the technical condition and operation of machines and transport devices that make up the harvesting complex. Determination of the size of the needs of the machine complex using analytical and nomogram studies. Currently, the issue of plant protection is acute in our country and abroad. At the same time, in the Republic of Kazakhstan alone, there are more than 10 billion crop products lost annually in the amount of about a dollar. Such impressive costs characterize a low level of protective measures. It is known that 95% of chemicals are used inefficiently. At the same time, damaging weeds, pests, preventing diseases, they simultaneously oppress plants. Pesticides that did not get on plants (weeds), and pesticides deposited in the soil, not only shed, but also cause damage. This issue requires an urgent solution. The use of two-phase felling technology in the collection of sugar beet slightly reduces the contamination of tubers of loose and compacted soil. Existing MTAs are cheaper than single-phase hopper combines of foreign countries, and do not lag behind them in replaceable processing. Tractors released from operation are used in other field work and in transportation operations.