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2022, № 94

UDC: 631.15: 631.12
GSNTI: 68.75.19

Methodological features and mechanisms of economic substantiation of the optimal composition of the machine and tractor fleet of agricultural producers

An analytical review of the well-known methodological approaches to determining the optimal composition of the machine and tractor fleet of established and already functioning agricultural producers was carried out with an analysis of their characteristic advantages and disadvantages. The author's statement of this problem is proposed and a formalized description of the economic-mathematical model of partial integer programming of its implementation is given according to the criterion of the maximum discounted income received from the production and sale of crop products for the conditions of specific commodity producers, taking into account their zonal distribution and resource constraints. The model provides for the possibility of attracting the services of third-party organizations for limited volumes of mechanized work during the most busy periods of the field season in order to reduce capital costs for the purchase of the most expensive basic means of mechanizing technological processes. For computer implementation of the proposed mathematical model, a system of information and software has been developed, including zonal databases of agricultural technologies and technical means that implement them, algorithms and working programs for generating initial information to perform optimization calculations according to the developed mathematical model, information identification of a specific production facility and a tabular and graphical representation. the results of solving the problem.
Keywords: Machine and tractor fleet of agricultural producers, optimal composition of the fleet, economic and mathematical model for optimizing the composition, information and software for computer implementation of the model.
DOI: 10.21515/1999-1703-94-55-62

References:

1. Бершицкий, Ю. И. Оптимизация состава машинно-тракторного парка с использованием целочисленного линейного программирования / Ю. И. Бершицкий, Ю. О. Горячев // Механизация и электрификация селького хозяйства. - 1999. - № 1. - С. 23-26.
2. Бершицкий, Ю. И. Экономика формирования и воспроизводства технической базы растениеводства сельскохозяйственных организаций: монография / Ю. И. Бершицкий и др. - Краснодар: Просвещение-Юг, 2014. - 261 с.
3. Докин, B. Д. Методические подходы при разработке системы машин в условиях многоукладной экономики / В. Д. Докин / Методические основы разработки зональных систем машин для механизации растениеводства: Сб. научн. трудов ВНИПТИМЭСХ, 1992. - С. 126-143.
4. Павлов, Б. В. Проектирование комплексной механизации сельскохозяйственных предприятий / Б. В. Павлов, П. В. Пушкарева. - М.: Колос, 1987. -287 с.
5. Bershitsky, Yu. Economic analysis and justification of the directions of innovative development of the Krasnodar region’ agroeconomics / Yu. Bershitsky, A. Saifetdinov // IOP Conf. Ser.: Earth Environ. Sci. - 2019. - No. 274. - 012029.
6. Dokin, B. D. Process Approach for Modeling of Machine and Tractor Fleet Structure / B. D. Dokin et al. //j. Phys.: Conf. Ser. - 2018. - No. 1015. - 03200.
7. Elkin, O. V. Automated assessment system of energy parameters of the tractor fleet / O. V. Elkin and O. F. Savchenko // IOP Conf. Ser.: Earth Environ. Sci. - 2022. - No. 957. - 012006.
8. Myalo, O. V. Mathematical Modeling and Information Technologies in the Management of Tractor Maintenance Operations / Myalo, O. V. et al. // IOP Conf. Ser.: Mater. Sci. Eng. - 2019. - No. 582. - 012014.
9. Tsybina, Y. S. Simulation modeling in the process of loading the machine and tractor fleet / Y. S. Tsybina, A. A. Aletdinova //j. Phys.: Conf. Ser. - 2019. - No. 1333. - 032088.
10. Zhichkin, K. Economic mechanism of the machine-tractor park updating in the Samara region / K. Zhichkin et al. // IOP Conf. Ser.: Earth Environ. Sci. - 2019. - No. 403. - 012073.

Authors:

1. Bershickij Yurij Iosifovich, DSc in Technical, Phd in Economics, Professor, Head of the Department; Department of the organization of production and innovation activities, Federal State Budgetary Educational Institution of Higher Education “I.T. Trubilin Kuban State Agrarian University”.
2. Saifetdinov Alexander Rafailovich, Phd in Economics, associate professor; Department of the organization of production and innovation activities, Federal State Budgetary Educational Institution of Higher Education “I.T. Trubilin Kuban State Agrarian University”.