ESTABLISHMENT OF ARABLE LAND PARAMETERS AFFECTING CROP PRODUCTION PERFORMANCE

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Марина Николаевна Веселова Ирина Владимировна Хоречко

Abstract

Land is the main means of production in agriculture. At the same time, the parameters of agricultural land use influence the efficiency of agricultural production. The article presents the results of the study to establish the ecological and economic parameters of arable land, which influence the efficiency of crop production.


The arable plots of nine agricultural organizations of Isilkulsky district of the Omsk region, which use 69.9% of the district's arable land, are the object of the research.


Ecological assessment of the arable plots condition was carried out according to: type, area of negative processes manifestation, presence of objects polluting the adjacent territories. Soils of all agricultural organisations are subject to processes of salinization and deflation, waterlogging occurs in the arable land of 6 farms, water erosion - in the boundaries of 5 farms, all farms have arable land, which is located in the zone of polluting objects' influence. The area of the farms' arable land subject to negative processes varies from 12 to 90%. The economic assessment of arable plots is carried out according to the following indicators: arable area, bonitet score, cost index, distance to arable plots. The situation is uneven in terms of economic evaluation of arable land - the agricultural organisations with the best and the worst economic conditions of arable land use were identified. Based on the results of the assessment the list of environmental and economic parameters of arable land, which can affect the performance of crop production, was formed and their values in the context of agricultural organizations were determined.


The assessment of the effectiveness of crop production has been carried out. All agricultural organizations grow grain crops, but the profitability of crop production varies from 24.9 to 74.9%. The assessment of the productivity of production made it possible to form a list of production indicators that may depend on the parameters of arable land, and their numerical values were determined in the course of the assessment.


Using correlation analysis, the dependence between the parameters of arable land and crop production was investigated. The most dependent parameters of crop production are sown area, yield and profitability. The greatest influence on the production parameters are the arable land parameters such as salinity area, waterlogging area, bonitet score, cost index, and arable land area.

Article Details

Section
Crop husbandry

References

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