Name
Yukhin Ivan Aleksandrovich
Scholastic degree
•
Academic rank
—
Honorary rank
—
Organization, job position
Ryazan State Agrotechnological University named after P.A. Kostychev
Web site url
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Articles count: 38
The article presents the scheme-constructive solution for the separating working organ of the potato harvester, that allows to improve separation efficiency of root crops off the stems tops of
vegetable and plant residues in difficult harvesting conditions, as well as reducing the amount of damage to tubers
This article deals with the present level of harvesting and transport operations in the production of potatoes and methods of improving the operational and technological parameters of machines with which they are carried out by introducing into their design of innovative devices
In the article, the questions of increasing productivity exploitation of vehicles and mobile agricultural technology by developing universal vehicles for inner transportations of agricultural products have been reviewed
Potatoes in our country are one of the most cultivated cultures in agriculture. The most time-consuming process in the production of potatoes is harvesting. Currently for potato harvesting potato harvesters or diggers are used. Existing machines are not sufficiently well-behaved in adverse operating conditions such as the high and low humidity. Quality of work of the units and devices of potato harvesters depends on the digging working parts. In the process of potato harvesting up to 1000 tons of heaps from 1 hectare go through the units of the machine, which includes plant residues and dense soil out of row spacing. To eliminate or reduce the impact of this lack, on either side of the coulter we set cutting discs which prevent ingress of heaps out of row spacing. However, due to the imperfections of the design they are slipping during operation what causes accumulation and enhancing traction resistance. Based on these facts, the work on improving the digging working parts in the actual and future challenges for the country's agriculture
The article developed a mathematical model of movement of the universal vehicle through the fields, having longitudinal and transverse slope of the surface
The article presents the way to identify the mobile agricultural equipment technical status control perio-dicity based on the comparison of its defect-free per-formance given probability with its calculated value in order to decrease significantly the efforts to estimate control periodicity and increase the results authenticity at the expense of mobile agricultural equipment prob-able characteristics calculation
Gardening 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
The role of transport in agricultural production is
considerable. It is a connecting link in a single
technological chain of agroindustrial complex of the
country. The successful production activity of
agricultural enterprises depends largely on the proper
use of available forces and means. One of such means
is machine-tractor fleet relating to technical basis of
agricultural production. Its functioning is reflected in
the whole cycle of production, from planting and
ending with cleaning. Therefore, the use of the
machine and tractor must ensure receipt of the
highest possible efficiency at the lowest cost, as
production cost agricultural production includes in its
membership the costs of mechanized and transport
works, which should be kept to a minimum. In this
regard, transport processes should be carried out the
most rational means. Rational application of those or
other vehicles is based on ratios of basic load ratings,
adaptability to the changing road conditions, terrain,
improving functionality, improved adaptation to
technical operation in the conditions of agricultural
production. When choosing a vehicle, special
attention must be paid to the size of the economy, the
direction of its activities, the structure of commodity
products, and the degree of its centralization. For
successful economic activities of the agricultural
enterprise it requires a different carrying capacity and
terrain vehicles. At present, the majority of the
automobile park of agricultural enterprises is cars and
trains of general purpose, which have large load
capacity and low permeability. In the agricultural
enterprises of the Ryazan region today there are about
4.5 thousand commercial vehicles, mostly models of GAZ, KAMAZ and ZIL. The issue of reducing the
cost of transport operation should be individualized
for each sector because of its distinctive features
(activity, volume of traffic, the structure of
commodity production, the state of farm roads, etc.)
This article deals with the rules of observance of agriculture technology requirements for the production of potatoes in particular. On the example of the combine PDA 1.2, we have considered the places having the greatest damaging effect on roots. One can also find a summary procedure for calculating the probability of defective products
In the study of the processes of growing, harvesting,
post-harvesting processing and delivery of fruit and vegetables it seems to be rational to have generalized
control of the "product – environment – packaging –
transport - storage" in general, as well as providing
the possibility of creating optimal conditions for fruit
and vegetable products depending on its condition.
The basis of ensuring product integrity at all stages of
production is a system approach with application of
modern information technologies. Optimization of
logistic processes in the agro-industrial complex
(AIC), in addition to cost, market influences many
important indicators of the final product of this
complex: quality, timing and reliability of supply, the
size of the delivered batches, etc. The quality of fruits
and vegetables begins to change dramatically
immediately after harvesting. Being in a stressful and
unfavorable conditions, fruit, vegetables, root crops
intensively lose moisture and consume nutrients,
secrete aromatic substances, carry out the breathing
process. These losses are caused by biological factors
fit fruit and vegetable products to the changed
conditions. Thus, the main indicators of the quality of
products to control rationally in the process of
harvesting and subsequent production phases take
into account the data obtained to optimize process
parameters to reduce losses and damage products.
The article discusses the prospects of applying the
system-information approach to the formation of
quality of fruits and vegetables during transportation
and storage. The proposed embodiment of a
generalized control of the "product – environment –
packaging – transport - storage", aimed at ensuring
the possibility of creating optimal conditions for
easy-to-sell agricultural products (fruits, vegetables,
root crops) depending on its condition. We have
established that rational technology of production and
sales of products must have the ability to control and
operational adjustments depending on the level of
quality input products from the stage of harvest