In the aisles of seedlings of fruit trees in new orchards, it is possible to receive additional income within 5-8 years by sowing and growing various vegetable and gourd crops, however, most farms do not use this opportunity. The reason for this is that in order to prepare for sowing, the soil plowed in early spring in the passages of gardens should be loosened, clods should be crushed, the surface - leveled and irrigation furrows - cut. When performing these works, at present, each technological process needs a separate passage of the corresponding agricultural unit. However, this leads to an increase in labor, time and energy costs. Considering the foregoing, this article presents findings from a research into the development of a design for a combined unit that performs a range of works, in one go, on preparing the soil for sowing when growing vegetable and gourd crops in the garden passages, as well as determining some parameters of the working bodies of this unit. In particular, a method for determining an optimal angle of entry into the soil of the loosening paw of the developed unit and the traction resistance of this working body is shown. As a result of the research, in view of effective and high-quality operation of the unit, the optimal angle of entry of the loosening paw into the soil was worked out as αmax = 25...35o, as well as the traction resistance of this working body – as R = 320...400 N, while, the values of the width of the paw and the depth of tillage are taken equal, respectively b = 0.04...0.06 m, h = 0.15 m.
| Mualliflar | T. S. Khudoyberdiev, A. M. Abdumannopov |
|---|---|
| Jurnal | Илм-фан ва инновацион ривожланиш |
| Nashr sanasi | 2022-04-29 |
| Jild | 5 |
| Son | 3 |
| Betlar | 36-44 |
| Til | en |
| DOI | 10.36522/2181-9637-2022-3-4 |
DOI: 10.36522/2181-9637-2022-3-4 · Maqolaning asl sahifasi
In the modern era, when climate change has become a global problem, the efficient use of water resources becomes an important task. Field studies were carried out at the Chartak reservoir. Field and laboratory studies…
This article provides information about the role of entomophages in the fight against Noctuidae and their numbers. As a result of research, calendula officinalis is harmed by Heliothis armigera Hb, Phytometra gamma L…
The article reviews factors influencing effectiveness of the development of exports made by business entities. Moreover, determination of the growth in the share of exports of business entities in the total exports of…
This article discusses the problem of identifying and classifying road signs based on the You Only Look Once algorithm using modern artificial intelligence technologies. The software package will help to reduce traffic…
The article conducted research on the main species of spiders (Tetranychidae) in seed orchards and monitored their occurrence rates. In the study, areas affected mainly by canals were isolated and monitored throughout…
Education is an integral part of the human life, and while introduction of information technology in this area, the use of software and hardware (cinema, audio and video equipment, computers, telecommunications…
In the modern era of the rapid development of information technology, the electronization of the necessary resources is important. Currently, electronic services have been introduced into various areas of our daily…
The article assesses the state of the transport and cargo services market in the Republic of Uzbekistan, as well as it reviews an issue of a scientific rationale of an optimal placement of cargo facilities in the…
Agrarian reforms carried out in the agriculture of the republic, along with the development of production sectors, provide diversification of products, development of new areas, as well as expansion of previously…
The scientific paper has investigated a range and parameters of the block stone mining system in Uzbekistan. Scientific researches, made by leading scientists in this field, have been closely reviewed. Methods of…