Energy-resourse saving machine for preparing soil for planting root crops on ridges

Мамаtov, Farmon; Kodirov, Uchkun

doi:10.20534/esr-17-11.12-125-126

Cited by 5 publications

(9 citation statements)

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“…Preparation of the soil for sowing on the ridges can be carried out on cotton fields with a row spacing of 60 or 90 cm. The installation of rippers in front of the coulters helps to reduce the traction resistance [8,[31][32][33][34][35][36][37].…”

Section: Methodsmentioning

confidence: 99%

“…As a result, scattered fertilization for plowing is excluded in the fall, early spring harrowing with malovanie, and the labor-intensive plowing operation with the formation turnover is replaced by non-fall loosening with fertilization. Ridges are formed simultaneously [8,[31][32][33][34][35][36][37].…”

Section: Methodsmentioning

confidence: 99%

“…One of the important tasks in agriculture is the development of technical means for the formation of ridges with the simultaneous introduction of mineral fertilizers in the zone of development of the root system of plants [25,27,31]. At the same time, much attention is paid to the development of combined machines that perform the technological processes of applying mineral fertilizers to the root system of plants during the preparation of the soil for sowing [25,27,31,36].…”

Section: Introductionmentioning

confidence: 99%

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Technological process of uniform distribution of fertilizers over the width of the coulter

et al. 2021

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The applied methods of applying fertilizers for cotton in Uzbekistan do not fully ensure the supply of nutrients to the plant's root system. The study aims to substantiate the technological process of uniform distribution of fertilizers in the root development zone and the parameters of coulters. When the fertilizer is distributed in the root development zone in tiers and the right ratio, the coefficient of their use increases, and the yield of cotton increases. The research uses the laws and rules of theoretical mechanics, mathematical statistics, mathematical planning of experiments, and the methods given in existing regulatory documents. The technology of forming new ridges instead of existing ridges and new furrows instead of existing furrows in fields with harvested husk with simultaneous fertilization and an improved chisel cultivator-fertilizer with comb-forming agents for its implementation, as well as the results of theoretical studies to substantiate the main parameters of the tuk coulter chisel-cultivator are presented. The study determined the parameters of universal fertilizer Coulter chisel-cultivator of fertilizer: the base cone of the diffuser in the form of an ellipse with minor axis width 10 mm, height tool provider relative to the upper base of the truncated cone of 60 mm, and a diameter of a half-cylinder of 20 mm.

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Section: Methodsmentioning

confidence: 99%

Section: Methodsmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

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Technological process of uniform distribution of fertilizers over the width of the coulter

et al. 2021

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“…When sowing cotton on a smooth field during heavy rains, flooding of the seed bed occurs, which leads to a decrease in seed germination and crust formation [1]. At present, ridge technology for sowing row crops is widely distributed [2,3,4,5]. With ridge sowing, favorable water and temperature conditions are created for a quick and complete germination of cotton seeds.…”

Section: Introductionmentioning

confidence: 99%

“…and E. S. Zykin[3,4], F. M. Mamatov and W. Kh. Kadirov[5], H. G. Abdulkhaev[10,11] and others. Rudakov[1] and A.G. Ponamarev[2] substantiated the parameters of the comb-divider for sowing cotton on the ridges.…”

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confidence: 99%

Comb Former Parameters for a Cotton Seeder

Мамаtov¹,

Мirzaev²,

Shoumarova³

et al. 2019

IJEAT

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Success in cultivating cotton largely depends on the timing and quality of soil preparation for sowing and sowing, and the latter, in turn, depends on how it is carried out and on the perfect design of the machines. The aim of the study is to justify the shape of the ridges and the parameters of the moulder to the cotton seeder. The authors proposed a new technology for sowing with the simultaneous formation of ridges. The shape and parameters of the ridge are theoretically substantiated. When performing the shape of the ridge in the form of an isosceles trapezoid and, accordingly, with a height and width of the ridge surface of at least 100 mm and 160 mm, the seed bed is protected from flooding by rain streams. The design of the developed comb moulder to a cotton seeder for the implementation of the proposed technology is given. Theoretically substantiated the main parameters of the crest moulder. It was found that when the input edge of the moulder is 290-320 mm wide, the output edge is 160 mm, the angle of inclination of the side blade to the direction of movement is 20°, the length of the runner of the moulder is 203-215 mm, the height of the side blade is 100 mm and the angle of installation of the side blade to horizon 42-45° ensures highquality implementation of the technological process of formation of ridges. When sowing cotton seeds on the ridges with the simultaneous formation of the ridge, the seedlings of the plants increase, and the cotton yield increases compared to the smooth sowing method of 9.9%.

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Traction resistance of a ripper with a current distribution line

et al. 2021

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The pipeline distributor carries out deep loosening of the soil and three-tier fertilization. The study aims to determine the traction resistance of the working body of the ripper with a distribution pipe. The study uses the basic provisions of mathematics, theoretical mechanics, and agricultural mechanics. The method of calculating the traction resistance of the cultivator-fertilizer equipped with pipelines-distributors for three-tier fertilization is presented. The components of the balance of traction resistance are determined. Analytical dependencies are obtained for determining the traction resistance of the working body of the ripper with a distribution pipe. It has been established that the traction of the ripper working body with the fertilizer distributor depends on the physical and mechanical properties of the soil, the blade thickness and length of the chisel blade, the length of the working surface of the share, the angle of crumbling and the solution of the share, the width of the working body and the speed of movement. The traction resistance of the pipeline is 12-12.5% of the traction resistance of the rack and 4-5% of the total traction resistance of the ripper working body.

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Energy-resourse saving machine for preparing soil for planting root crops on ridges

Cited by 5 publications

References 0 publications

Technological process of uniform distribution of fertilizers over the width of the coulter

Technological process of uniform distribution of fertilizers over the width of the coulter

Comb Former Parameters for a Cotton Seeder

Traction resistance of a ripper with a current distribution line

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