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Evaluation of Farmland and Its Application on the Land Transfer of Feixi County

Author: ZhangHaiZhu
Tutor: MaYouHua
School: Anhui Agricultural University
Course: Agricultural Extension
Keywords: GIS RS Arable land grading Land transfer
CLC: S158
Type: Master's thesis
Year: 2013
Downloads: 8
Quote: 0
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Abstract


Cultivated land is the essence of land, agricultural production is the significant production data that cannot replace, is to maintain social and economic sustainable development of important resources. Farmland grading is based on the cultivated land in a variety of natural attribute and social attribute and the position in socioeconomy activity and effect, comprehensive evaluation of farmland quality and grade, reasonable utilization and protection of cultivated land on. Land valuation on cultivated land classification and gradation of cultivated land based on the economic value of the quantification and evaluation. Only determine a more reasonable price, sold land to receive legal income, farmers’ transfer of land to get legal compensation, various forms of land circulation can be carried out smoothly. To establish the land transfer system, the core problem is to establish scientific land price evaluation system, this paper uses the advanced GIS and RS technology, the analysis of domestic and foreign research progress of cultivated land classification and gradation, combined with the current domestic land is on the move the relevant problems in the study area the land transfer status, from a high resolution multispectral image extraction farmland information, combined with a variety of accurate data and information, the study area farmland classification and gradation of cultivated land in Feixi County, will be divided into five grades, farmland of Feixi county a total area of60045.22hectares, of which the level of the land7280.60hectare,12.2%what occupy farmland area, level two to13714.11hectare,22.8%what occupy farmland area, three steps of20541.83hectare,34.2%what occupy farmland area, level Four to13287.56hectare,22.1%what occupy farmland area, five land area is5221.13hectare, occupy farmland area8.7%. Classification results after expert validation verification and field validation, combined with the study of current land transfer status, to establish the land transaction price system, as the study area land is on the move to provide detailed and accurate reference, as in the process of land circulation of farmland resources sustainable development provides the suggestion and the countermeasure.

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CLC: > Agricultural Sciences > Agriculture as the foundation of science > Soil > Soil fertility (soil fertility )
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