SOIL-CULTIVATING SETTING A FLEXIBLE WORKING ORGAN TO CONTROL OF WEEDS GROWTH
Abstract
The aim of the research. Carry out a field study of a working organ in the form of a rope on a rotary soil tillage separating plant, which improves the quality of soil cultivation and allows controlling the growth of weeds. Methods. Determination of the coefficient of soil texture, herbological monitoring of weeds. Results. In field conditions, it has been experimentally determined that the use of a flexible working body contributes to the trimming of the layer of soil, its shrinkage, depending on the condition and variety. It ware established that when changes in the speed of the installation in the lower layer of soil there are slight moderate changes in the coefficient of soil structurally compared with the control. Increasing the speed of the experimental installation leads to a decrease in the coefficient of structurally in the upper and lower layers. Reducing the structural coefficient with increasing depth of cultivation during the operation of a machine with a flexible element explained by the fact that at a depth of 0.03 m, there is an alignment of the surface of the field, which contributes to increasing the coefficient of structurally. Conclusions. The presence of a flexible element in the form of a cable in the composition of the working bodies of the experimental installation positively affects the quality indicators of soil cultivation. It has experimentally proved that the presence of a flexible working body in the form of a cable in an experimental installation provides a more rational redistribution of agronomical valuable lumps of soil over the depth of the treated layer compared with the control. The use of a flexible element in the form of a cable in the composition of the working bodies of the rotary soil tillage for separation plant allows effective control of the growth of weeds without application of herbicides.
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