Intensive garden yields and soil fertility are increased by giving liquid organic and mineral fertilizer locally to the soil. Each tree root system in the row is carried out on the basis of technical hydrodynamic legislation of the liquid pouring liquid organic fertilizer in the specified amount by opening the furrow next to it. Based on the results of the presented calculation, each tree is provided 10÷11L of liquid organic fertilizer to the root system in accordance with the aggregate movement speed, maintaining this mode was based on the dimensions of the working part and the capacity in it. Also it is presented the graphs of changes in the duration of pouring liquid organic fertilizer depending on the surface of the cracks, the rate of leakage and the rate of aggregation. Also, as a result of fertilization directly to the root of the tree, NDVI (Normalized Difference Vegetation Index) analysis was carried out through remote sensing techniques for monitoring development of surface fertilization and root system fertilization gardens, and the results revealed with a compartable NDVI map. According to NDVI analysis, fertilizing roots with liquid organic and minerals, development of intensive gardens had significantly positive with 7 percent comparing to other.
The object of the research consists of the architecture of the root system of intensive garden soil and trees, the process of interaction of the aggregate and its working part with the soil and roots, which pour the fertilizer juice locally. The only way to grow ecologically clean products from the garden is to feed the fruit trees locally with manure juice. In intensive gardens, it is advisable to pour the manure juice into the zone of branching tree roots 0.8–0.1 m long, 20–30 sm deep, and an average width of 15 sm. In the process of cutting the soil and roots of the working part of the fertilizer juice pouring unit, the force of gravity is formed. A dynamometer was used to determine the force required to cut the roots. To do this, it was dag a hole of 80 sm long, 30 sm deep and 15 sm wide along the row, without damaging the roots, leaving a distance of 20 sm directly from the trunk of the tree in the garden. The soil-cleaned roots were pulled into a dynamometer loop, pulled until they broke, and the breaking force was determined. For gardens, pouring sap on average 1 m long, 25-30 sm deep and 12-15 sm wide, leaving a protection zone of 20-25 sm from the trunk, increases the efficiency of fertilizer use. In the local method, the gravitational resistance of the working part, which pours the juice to depth, is on average 3.5 kN.
As an object of research, the technological process of cutting the roots of the stalks of the pine tree with the soil and placing them on the side together with the spherical disk in the combined aggregate implementation was accepted. In our republic's cotton cultivation field, the world's latest innovations, including minimal, resource-saving, Strip-till, No-till technologies of soil cultivation and drip irrigation methods, are gradually being introduced. Combined aggregates produced abroad and in our country, designed to perform several technological processes at once, are being supported and introduced by cotton growing clusters. We found it necessary to bring a combined aggregate that prepares new sedges and sedges in the fields with sedges. During the movement of the aggregate in the sedge field, the sedges of the sedge are first tilted to the side of the sedge, and the roots are trimmed with soil and placed at the bottom of the sedge. Then, the lower layer of the bush is divided into two parts, it is turned over the stalks laid on the sides, and new bushes are formed in that place. And in the place of existing puss, new furrows are formed. The research was carried out using methods and tools for measuring angles and distances and optimizing parameters using the mathematical planning method of multifactorial experiments. The study's results determined that the diameter of the spherical disk is 510 mm, the radius of curvature is 540 mm, and the installation angles relative to the direction of movement and the vertical should be 30-32° and 20°, respectively. The research results showed that it is possible to perform the technological processes of cutting the layer of the pistachio root with spherical disks and throwing it to the middle of the side.
The object of study is the process of bending the cotton stalk in an upright position to the side, and the technological design parameters of the bender which performs it. Bending the stalks to the side edge, in the direction of the aggregate movement, is the initial process of the proposed technology. The quality of the process is assessed by the fact that the stalks are laid on the bottom of the lateral axis along its axis of symmetry. The placement of the stalk at an angle of up to 30 ° to the axis of symmetry satisfies the requirement. Then the buried cotton stalks will not interfere with the agro-measures of inter-row cultivation. The research used the principles of theoretical and agricultural mechanics, higher mathematics and methods of mathematical planning of experiments. The process of bending the cotton stalk to the side, and the amount of force acting on the stalk by determining the stiffness, size, characteristics of the stalk, as well as the mounting angle and height of the stalk, were determined. The results were analyzed by constructing their graphs. The effects of the centering height and angles of the bender on the amount of force bending the stalk are determined by the experiment. As a result of theoretical and experimental studies, the mounting height of the bender on the ridge surface for laying the stalks at a small angle to the axis is h=15 cm, angle relative to the direction of movement γ=43° and the radius of curvature of the bender r=96 mm was determined.
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