Scientific Journal of KubSAU

Polythematic online scientific journal
of Kuban State Agrarian University
ISSN 1990-4665
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Name

Tkachenko Vasily Vladimirovich

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Honorary rank

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Kuban State Agrarian University
   

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Articles count: 16

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214 kb

MODELS AND METHODS OF GRAIN PRODUCTION MANAGEMENT IMPROVEMENT IN THE CONDITIONS OF THE NORTH ZONE OF KRASNODAR REGION

abstract 0370803013 issue 37 pp. 186 – 206 31.03.2008 ru 4518
Plant growing successes influence the effectiveness not only the branch in itself, but the other branches of agriculture, economics of agricultural enterprises in whole as well. Models and methods of decision taking process improvement in plant growing were considered in the paper.
281 kb

SYSTEM OF DECISION-MAKING SUPPORT OF ECONOMIC PARAMETRES MANAGEMENT IN PLANT GROWING

abstract 0440810008 issue 44 pp. 115 – 130 25.12.2008 ru 4522
Plant growing successes influence the effectiveness of not only the branch in itself, but of the other agricultural branches and economics of agricultural enterprises in general as well. Models and methods of decision taking process improvement in plant growing were considered in the article.
137 kb

SUBSYSTEM OF THE AUTOMATED DRAWING UP OF BALANCE SOIL AND CALCULATION OF REQUIREMENT FOR FERTILIZERS

abstract 0440810011 issue 44 pp. 166 – 173 25.12.2008 ru 3906
Plant growing successes influence the effectiveness not only the branch in itself, but the other agricultural branches and economics of agricultural enterprises in general. In the article the method of calculation of sufficient balance soil is considered.
475 kb

INFORMATION SUBSYSTEM OF PLANNING AND CALCULATION OF DOSAGES OF ORGANIC FERTILIZERS

abstract 0801206047 issue 80 pp. 593 – 608 30.06.2012 ru 1825
Plant growing successes influence the effectiveness not only the branch in itself, but the other branches of agriculture, economics of agricultural enterprises in whole as well. In article the method of calculation of sufficient balance soil is considered.
295 kb

PREREQUISITES FOR THE ESTABLISHMENT OF MODELS AND METHODS OF MULTICRITERIA EVALUATION AND SELECTION TECHNOLOGIES OF CULTIVATION AGRICULTURAL CROPS

abstract 1131509119 issue 113 pp. 1683 – 1696 30.11.2015 ru 884
Grain is the strategic importance and is the basis for food security. The gross national product share of grain and its products is about 10-15%. It always stands out from other types of raw materials, as used to produce the most massive daily foods. When selecting cultivation technology agricultural crop agronomist has at its disposal a database of more than a hundred times-personal of alternative technologies for each crop. Prior to the decision-maker (DMP) is the task of specific criteria to select the most suitable for the owners, climatic zone of technology cultivating culture. These circumstances explain the relevance of in-depth research of economic and mathematical models and methods of analysis and evaluation of the economic efficiency of technologies of cultivation agricultural crops. The possibility of developing a set of mathematical models and methods for multi-criteria analysis and assessment key technologies of cultivation of agricultural crops
161 kb

ADAPTATION OF THE MODEL OF BINARY DECISION MATRIX TO THE PROBLEM OF THE CHOICE THE TECHNOLOGY OF CULTIVATION CROPS

abstract 1141510115 issue 114 pp. 1595 – 1606 30.12.2015 ru 1012
Grain is of strategic importance and is the basis for food security. The gross national product share of grain and its products is about 10-15%. It always stands out from other types of raw materials, as it is used to produce the most popular daily foods. According to the characteristics of management in agriculture, it should be emphasized that the absence of objective and timely information at all stages of production of the plant-breeding, and as a result, non-optimal choice of technology of cultivation of agricultural crops, might result in the fact that the cost of labor and material resources increases significantly, the company does not receive profits, and sometimes suffers losses. When selecting cultivation technology for agricultural crops, an agronomist has a database of more than a hundred times-personal of alternative technologies for each crop. It is up to the decision-maker (DMP) to find specific criteria to select the most suitable (for the owners and the climatic zone) technology of cultivating for the culture. These circumstances explain the relevance of in-depth research of economic and mathematical models and methods of analysis and evaluation of the economic efficiency of technologies of cultivation agricultural crops. The article deals with the process of adaptation and the possibility of using the model and the method of binary matrices to solve the problem of the choice for cropping technology
885 kb

USING CONVOLUTIONAL NEURAL NETWORKS FOR LICENSE PLATES RECOGNITION. ADVANTAGES AND DISADVANTAGES IN COMPARISON WITH TEMPLATE-BASED METHOD

abstract 1201606112 issue 120 pp. 1706 – 1715 30.06.2016 ru 275
Car license plates recognition problem is one of the typical tasks of computer vision. Video surveillance software usually provides license plates recognition function. Meanwhile, there are many approaches to solve this problem, where template-based methods are the most common. Such methods providing predictable and short enough execution time, and little percent of mistakes. However, such methods are far less effective in case there is a need to recognize car’s license plate, which may be located in unpredictable place, typed in undefined font and on non-standard background, or without strict formatting. For example, USA car license plates. One of the methods to increase effectiveness and quality of such license plates recognition is to use neural networks. It is assumed, that neural networks usage can significantly increase recognition quality. Nevertheless, neural networks usage entails difficulties of it’s training, and often becomes less efficient as template-based methods usage. This article discusses probability of usage of convolutional neural network, which was trained using MNIST (Mixed National Institute of Standards and Technology) database. This article is a review of usage of templates and neural networks for car’s license plate recognition in terms of quality, performance and complexity of the usage
229 kb

RESEARCH AND DEVELOPMENT MULTICRITERIAL ECONOMIC AND MATHEMATICAL MODELS COMPREHENSIVE ASSESSMENT TECHNOLOGY GROWING CROPS

abstract 1221608080 issue 122 pp. 1200 – 1215 31.10.2016 ru 510
Production and processing of grains formed in the national economic system of the country a number of cereals-governmental sectors, such as grain production, grain elevator industry, flour, cereals and mixed fodder production, which constitute the grain complex country. The significance and role of the grain as a commodity in the state economy can not be overestimated. This product, is totally liquid, which has a constant, steady demand at any time of the year, in any region. Ongoing measures to increase grain production and improve its implementation did not have a complex character, therefore, insignificant effect on the efficiency of the industry and the competitiveness of grain production. The shortagecovered by imports.According to the characteristics of management in agriculture, it should be emphasized that the absence of objective and timely information at all stages of production of the plant-breeding, and as a result, non-optimal choice of technology of cultivation of agricultural crops, might result in the fact that the cost of labor and material resources increases significantly, the company does not receive profits, and sometimes suffers losses. When selecting cultivation technology for agricultural crops, an agronomist has a database of more than a hundred times-personal of alternative technologies for each crop. It is up to the decision-maker (DMP) to find specific criteria to select the most suitable (for the owners and the climatic zone) technology of cultivating for the culture. These circumstances explain the relevance of in-depth research of economic and mathematical models and methods of analysis and evaluation of the economic efficiency of technologies of cultivation agricultural crops. The article deals with the process of developing multicriteria economic-mathematical model of a comprehensive assessment of technology of cultivation of agricultural crops.
325 kb

METHODS OF MULTICRITERIAL COMPREHENSIVE ASSESSMENT AND SELECTION OF THE TECHNOLOGY FOR GROWING CROPS

abstract 1231609112 issue 123 pp. 1640 – 1658 30.11.2016 ru 466
Production and processing of grains have formed a number of cereals-governmental sectors in the national economic system of the country, such as grain production, grain elevator industry, flour, cereals and mixed fodder production, which constitute the grain complex country. The significance and the role of the grain as a commodity in the state economy can not be overestimated. This product, which is totally liquid, has a constant, steady demand at any time of the year, in any region. Ongoing measures to increase grain production and improve its implementation did not have a complex character, therefore, insignificant effect on the efficiency of the industry and the competitiveness of grain production. The shortage was covered by imports.According to the characteristics of management in agriculture, it should be emphasized that the absence of objective and timely information at all stages of production of the plant-breeding, and as a result, non-optimal choice of technology of cultivation of agricultural crops, might result in the fact that the cost of labor and material resources increases significantly, the company does not receive profits, and sometimes suffers losses. When selecting cultivation technology for agricultural crops, an agronomist has a database of more than a hundred times-personal of alternative technologies for each crop. It is up to the decision-maker (DMP) to find specific criteria to select the most suitable (for the owners and the climatic zone) technology of cultivating for the culture. These circumstances explain the relevance of in-depth research of economic and mathematical models and methods of analysis and evaluation of the economic efficiency of technologies of cultivation agricultural crops. The article discusses the methodology of multicriteria comprehensive evaluation of technology cultivation crops
221 kb

FEATURES OF USE AND PROSPECTS OF IMPLEMENTATION OF PROJECT MANAGEMENT IN AGRICULTURE

abstract 1261702062 issue 126 pp. 880 – 891 28.02.2017 ru 520
One of the priority directions of development of the Russian economy, in terms of import substitution and maintenance of food security of the state is agriculture. Agricultural production is a complex, high-risk business that requires the most careful calculation and planning. The achievement of the objectives to improve production efficiency and reduce risks in the agricultural sector can contribute to the use of the design of controls, instruments, components of complex project management. Project management is an opportunity not only to use the existing internal resources of the enterprise, but also actively to attract additional investment. In connection with this topic is the use of project management elements or transition the agricultural sector enterprises from the classical management to project management is quite important. Partly to reduce the risks associated with the implementation of agricultural projects, and in some cases completely eliminate them, you can with the help of new information technologies in project management of agricultural production. This can greatly affect the quality and efficiency of management processes. More and more computer equipment and automation introduced in crop management processes to perform field work at the optimum time and progressively reduce costs and improve profitability. For example, the system "GEO-AGRO” helps organize all coming from various sources, information and process it to make decisions. Using the project approach more actively in the agricultural sector in conjunction with information technology is possible, first of all, with the state support of the agricultural sector projects. In addition, it is advisable to form the design thinking of farm managers. Implementation of these proposals will help to attract more investment and boost profitability for agricultural production
.