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Land use parameters determine to a large extent not only the scale, but also the efficiency of agricultural production. The article gives a description of the size and other qualitative characteristics of land use resulting from the agrarian transformations. The area of arable land used, including rented and owned by agricultural organizations, is shown by natural agricultural zones and the region as a whole. Based on the analysis of the influence of the size of arable land on the farm, the bonitet score, the technological properties of arable plots and their remoteness from production centers on the productivity and efficiency of crop production, the parameters providing effective and sustainable development of the industry were substantiated. In general, the trend of greater efficiency of crop production with a large land use is confirmed. As a result of the analysis, the marginal parameters of land quality were determined (bonitet score, index of estimated costs of the distance from economic centers to arable land), ensuring efficient crop production. These data were obtained for all natural and agricultural zones of the region. The validity of the parameters is determined by the state of agricultural production and is recommended for the next 5 years. In the future, such an analysis should be repeated periodically. The parameters obtained as a result of the study are recommended for use in the management of agricultural production and land use. They allow one to determine the main priorities in the agricultural policy of the region, including objects of state and regional support for agricultural production.

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