Ryazan State Agrotechnological University named after P.A. Kostychev
Author list of organization
List of articles written by the authors of the organization
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A MODERN APPROACH TO POTATO PRODUCTION
DescriptionPotato has been and remains one of the five world's most important crops. For nearly two hundred years potato in Russia is the "second bread". This is one of the so-called social products. Over the past 20 - 25 years of potato farming in our country, there have been significant changes, both positive and negative. Today, potatoes are grown in different soil and climatic conditions in more than one hundred countries around the world, including the desert oasis and beyond the polar circle. Potato cultivation Center recently has moved to Asia. In our time, the leaders of potato production are China, Russia, India, the US and Ukraine. Over the past few decades the number of produced potatoes has increased by 41% and the area under potato planting only 9.5%. From the above data it is clear that the world potato economy in recent years has got significant changes, indicating that the timeliness and relevance of the material in this article is true
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MODERN TECHNICAL EQUIPMENT FOR WORK IN GARDENS
DescriptionGardening is one of the high-value and highly profitable branches of agriculture. However, the level of fruit production in Russia still lags far behind the needs of the population: 20-25 kg of fruits and berries per year are grown per capita, which is a quarter of the minimum consumption rate. Currently, domestic gardening has a low efficiency due to non-compliance with the criteria of world production of fruits. The production of gardens is not competitive enough and does not meet the requirements of the highest quality categories of domestic standards. To increase fruit production, it is necessary to increase the level of intensification of fruit growing using the most valuable varieties and progressive technologies of cultivation. In this article, we consider devices for soil content in orchards, as well as for pruning trees - the main agrotechnical techniques in the technology of growing pomegranate crops that promote the production of stable, optimal harvests of fruit crops. The universal device of fruits is also covered, which makes it possible to reduce labor costs during the laying, care and harvesting of the fruit garden. The wide development of intensive technologies for growing fruits adapted to specific climatic conditions and ensuring a high level of competitiveness and profitability of production is one of the necessary conditions for the further development of gardening in Russia
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CONTEMPORARY APPLIANCES FOR AGROINDUSTRIAL COMPLEX AND PROSPECTS OF ITS OF MODERNIZATION
DescriptionMaterial and technical resources form the bulk of the cost in the production of agricultural products and determine the level of intensity of agricultural development, productivity and competitiveness of the industry. The most important role in agricultural production has been given to transport operation, as the performance and the quality of the implementation of which depends directly on the amount and the grade of the products. On intraeconomic transportation in the APC RF, along with the car we widely use tractor trucks. Unfortunately, in most cases for the transportation of agricultural goods we use supersize trucks, including construction purposes, with a high axle loading. These vehicles need roads with improved coating to each field. Here we may note substantial shortcomings of transportation. Because of the unnecessary displacements from combines to dump trucks to the end of the field, the costs and the losses are increasing and the arrival of heavy machinery in the field leads to soil compaction, which ultimately affects the future harvest. The successful implementation of agricultural work is strongly associated with the timely and volume movement of a variety of materials, such as animal feed, fertilizers, construction, and other loads. A lot of these works needs roads; nevertheless, the quality of agricultural roads and field work significantly affects the timely and high-quality forage. Thus an important part of any machinery tractor fleet of agricultural production is taken by the presence of modern cars, tractor-trailers and semi-trailers. Continuous growth in the saturation of tractors carried out around the world, improves the performance of tractor transport aggregate by increasing their capacity and speed, either on the road or in the field. However, if you increase the saturation of tractors, it encounters problems related to the deterioration of the controllability of the tractor and transport unit. To address emerging when increasing the saturation of tractors problems, we have proposed devices, allowing reducing negative impact on the production of elevated oscillatory processes, to increase the permeability and straightness of movement of tractor-transport unit
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DEVELOPMENT OF TECHNOLOGICAL PROCESS OF SORTING POTATO TUBERS BY COLOR INFORMATION
DescriptionIn the article, the identification device was developed which is able to separate the potato tubers with high maintenance of chlorophyll from the other tubers by analyzing graphic information of potato tubers in the course of sorting
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Description
The results of experimental researches of a combined machine for forest fires suppression in laboratory and working conditions are presented
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RESULTS OF EXPERIMENTAL RESEARCH OF IMPROVED POTATO DIGGER KTN-2V HARVESTING PROCESS
DescriptionIn the article we have proposed a program, an object, a methodology and results of field studies of the improved potato digger KTN-2V equipped with the original device for separation intensification
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RESULTS OF EXPERIMENTAL STUDIES OF THE DEVICE FOR ENERGY SATURATION OF A FUEL ON DIESEL D-243
DescriptionIn the article we have analyzed the results of measurements of pressure of gases in the combustion chamber and the fuel pressure at the inlet injector diesel D-243 at a processing frequency (acoustic and electromagnetic) fuel 17 kHz
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Description
The influence of a superficial plastic deformation and a corner of installation of a roller on the diagram of specific normal pressure and contact forces of friction is shown in the article
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WAYS OF REDUCTION INJURIES OF HORTICULTURAL PRODUCTS IN INTRAFARM CARRIAGE
DescriptionIn this article we have investigated ways to preserve the quality of horticultural products during transportation and loading works for the intrafarm transportations
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WAYS OF FURTHER MODERNIZATION OF VEHICLES FOR AN AGROINDUSTRIAL COMPLEX
DescriptionThe role of transport in agricultural production is considerable. It is a connecting link in a single technological chain of the agroindustrial complex of the country (RF AIC). In intraeconomic transportation in the RF AIC, along with cars, we widely use tractors. Rational application of wheeled tractors in intraeconomic carriage substantiates the possibility of their movements both on asphalted and dirt roads. A specific share of tractor transport in domestic agriculture amounts 22-27% of the total transport transportations and 50-60% of intraeconomic carriage. There is a high level of the usage of tractor transport in Western European countries and in the United States. In farms of leading Western European countries (Germany, Italy, France and others.) there is about 70-90% of intraeconomic carriage performed by tractor transport. One of the most substantial and difficult tasks is to fight with damage and losses of agricultural production, in which a very responsible role has been assigned to automobile and tractor transport as an important link in the AIC. According to the analysis of materials for the preparation and use of potatoes and apples, more than 15-20% of the products do not reach the consumer. Low quality of the use of vehicles during transportation is a problem. Transport costs in the prime cost of produced products in rural areas reach 30-40% or more. Lowering them will further influence the development of the agroindustrial complex. Thus, the creation of new of scientifically grounded decisions in designs of vehicles for intraeconomic carriage that enhance preservation and performance of potato harvesting and apples in the conditions of Russia's AIC is the actual scientific and technical task. Its solution makes a significant contribution to the development of the country, as well as it contributes to the implementation of breakeven, competitive manufacture