Optimization of the main parameters of the support-lump-breaking coil

Abstract

Agricultural land plays an important role in ensuring food security and employment in rural areas. For many years, the planned economy has forced Uzbekistan to grow water-intensive crops, which has led to declining land productivity and increased crop yields. In a market economy, new innovative technologies are in high demand not only in agriculture but also in other sectors. In order to solve the above-mentioned problems, our research has found it necessary to set goals and objectives. The purpose of the study was to substantiate the parameters of frontal plowing slope, which provides high-quality execution of the technological process in accordance with the agro-technical requirements with minimum energy consumption without furrow plowing, agrotechnical and energy performance of variable frontal forks. The following results were achieved by performing the tasks identified in the study: a – humidity V=16–17 % and load conditions with elastic rods of 3 mm, 4 mm, 5 mm; b – humidity V=13–14 % and the diameter of elastic rods is 3 mm, 4 mm, 5 mm; c – humidity V=9–10 % and the diameter of the elastic rods is 3 mm, 4 mm, 5 mm. The experiments were performed on lumps with different humidity conditions: 9–10 %, 13–14 % and 16–17 %. The speed of the installation was 1.0 m/s. The recommended technology was to destroy soil fragments with a moisture content of 16–17 % at a vertical load of 400 N with 3, 4 and 5 mm elastic rods at 86.6, 81.5, 75.1 %, respectively, and the vertical load equal to 1,000 N – 94.4, 89.2, 81.2 %, respectively

Multi-level diagnostics of agrarian economy subjects according to the degree of readiness for digital transformations

“…Only the Fergana Valley shows an excess of the average indicators (for nine indicators), the rest of the regions lag significantly behind. This, to some extent, confirms the leading role of the Fergana Valley in the development of digital technologies in the entire macro region [15].…”

RETRACTED: Improvement of the organizational and economic mechanism for managing the quality of greenhouse products

“…Use of highly specialized technologies. This is due to certain features of the storage and processing of products grown in this way [9];  High level of material consumption. The organization of a technical economy requires material costs.…”

RETRACTED: Application of electrical technologies to increase the productivity of cucumber in protected ground structures

“…A short review of modern vegetable growing technologies has shown that thanks to new electrotechnological approaches adapted to local conditions, the productivity and sustainability of greenhouse systems is significantly increased. The direction of growing plants in protected ground has a great potential for growth, given the economic growth and high technological level, which makes it possible to obtain high-quality agricultural products [14].…”