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The Method And Practice Of Rural Land Consolidation Potential Estimation

Posted on:2005-02-27Degree:MasterType:Thesis
Country:ChinaCandidate:D H YanFull Text:PDF
GTID:2156360122989056Subject:Land Resource Management
Abstract/Summary:PDF Full Text Request
Aiming at the problem that there is difficult in estimating the non-effective coefficient of cultivated land in the especial area, and there is not scientific in enacting cultivated land consolidation criterion, the paper put forward the reference area method which is used to estimate the cultivated land consolidation potential. Aiming at the problem that there is simple in estimating villages residential land readjustment potential, the paper put forward the mode method which is used to estimate villages residential land readjustment potential. Applying the reference method and the mode method, the paper estimated the land consolidation potential in Yanqing County.At the base of analyzing the factors which affect the cultivated land consolidation potential, the article classed Yanqing County cultivated land as flat region and slopping region, and then setted nine cultivated land reference area in every cultivated land type region, finally worked out the non-effective coefficient of cultivated land for the reference area, and the flat region and slopping region by the result surveyed of the reference area. According as the cultivated land consolidation criterion of Yanqing County, the paper planed the standard farm field layout of the flat region and slopping region, and then setted up the function of calculating the cultivated land consolidation criterion coefficient, finally calculated the cultivated land consolidation criterion coefficient for low, middling and high consolidation levels. According as the non-effective coefficient of cultivated land and three cultivated land consolidation criterion coefficient, the article estimated cultivated land consolidation potential for low, middling and high consolidation levels in Yanqing County.At the base of analyzing the factors which affect the village residential land readjustment potential, the article classed Yanqing County villages residential land as plain type and mountainous area type, and choseed three village residential land readjustment mode by analyzing the condition of village residential land readjustment. The mode are village centralized to town mode, village centralized to the centre village mode and village readjusted in original area mode. According as the village residential land readjustment criterion, the village residential land acreage and the agricultural population in the planed period final of the village residential land readjustment range, the article estimated the village residential land readjustment potential in Yanqing County.The reference area method, the mode method, and the non-effective coefficient of cultivated land and the cultivated land consolidation criterion coefficient for low, middling and high consolidation levels in Yanqing County, the mode of village residential land readjustment in Yanqing county may all be applied for the other similar Counties for estimating the land consolidation potential. And the cultivated land consolidation potential and the villages residential land readjustment potential in Yanqing County may be used as basic scientific data in Yanqing County for land consolidation planning and feasible study of land consolidation projects.
Keywords/Search Tags:cultivated land consolidation potential, village residential land readjustment potential, reference area method, mode method
PDF Full Text Request
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