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《Journal of Chang'an University(Social Science Edition)》 2018-04
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Research on sitelocation of high standard basic farmland construction area based on stable capacity

WU Yu-ling;DU Yue-tian;HOU Jiao;WANG Mei;School of Public Administration,Central China Normal University;School of Urban and Environmental Science,Central China Normal University;Wuhan Planning and Design Institute;  
It is of great practical significance to establish high standard basic farmland with stable capacity to ensure food security and achieve long-term peace and stability in the country. Taking the Qianjiang City,a main grain producing area of Jianghan Plain,as an example,on the basis of investigating the potential of high standard basic farmland,the paper mainly evaluates the stability of its productivity and constructs the evaluation index system. By means of the ideal solution approximation method,the quality of cultivated land in the study area is evaluated comprehensively to determine the location of high standard basic farmland construction site. The research shows that the quality of cultivated land in Qianjiang City is generally better and the potential level is higher overall and locally lower. The potential area of high standard basic farmland construction can be divided into high and low potential areas,accounting for 61. 19 % and 38. 81 % of the total area of cultivated land,respectively; Percentage of high standard stable areas for basic farmland construction can be divided into high stability area,middle stability area and low stability area,accounting for 20. 78 %,54. 80 % and 24. 42 % of the total area of cultivated land respectively; Spatially superimpose the potential area and the stable area to obtain six construction zones of high stable high potential zone,middle stable high potential zone,high stable low potential zone,middle stable low potential zone,low stable high potential zone,and low stable low potential zone. The high stable high potential area and medium stable high potential area were selected as the high standard basic farmland construction site with an area of 579. 98 km2,accounting for 47. 22 % of the total area. It is expected that this study will provide some theoretical and empirical evidence for improving the evaluation system of high standard basic farmland construction,implementing the basic state policy of protecting cultivated land and ensuring food security,and promoting the sustainable development of agriculture.
【Fund】: 国家自然科学基金项目(71403095)
【CateGory Index】: F323.211
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