| With the rapid development of China’s economy, the demand for land resources is more and more big. Due to irrational use of land resources, resulting in per capita arable land decreased year by year, sharp contradiction between people and land, food security problems. In recent years, countries in order to ensure food security, and puts forward a series of measures, including promoting the basic farmland construction of a high standard, and put it into the "national economic and social development in the Twelfth Five Year Plan"(hereinafter referred to as the "program")."Compendium" put forward the "strict protection of arable land, rural land consolidation and reclamation. To strengthen the field construction of irrigation and water conservancy facilities based on the construction of large-scale drought, high standard farmland". In order to speed up the construction of a high standard of basic farmland within their respective administrative areas in succession, it puts forward the corresponding policy measures, strengthen research on the technical standards for the construction of basic farmland area high standard. Paper reference to "high standard basic farmland construction standard"(TD/T1033-2012), combined with the fertility of cultivated land and agricultural land grading results, according to the specific circumstances of Xiangtan County, Draft Xiangtan County high standard basic farmland construction scale phased construction task, to ensure high standards of construction of basic farmland in Xiangtan county and provide basis for decision making to complete the task. However, scientific and reasonable proceeding of highly construction planning of basic farmland in stages is an important guarantee of highly basic farmland’ construction.Xiangtan county is a typical large agricultural county, once won "the national advanced county for grain production","the pacesetter of national advanced county for grain production" and etc, in2007,it was formally identified as the national basic farmland protection demonstration,the construction of highly basic farmland is particularly important, this essay references The standard of highly construction of basic farmland (TD/T1033-2012,on the basis of combining the farmland’s soil fertility degree and agricultural ground classify and rate results, it applied some mathematical methods such as the analytic hierarchy process, structured Xiangtan county’s basic farmland quality evaluation index system and its standards, made a relatively detailed global evaluation of Xiangtan county’s basic farmland quality status, combined the highly basic farmland construction programs over the years, determined the grade of highly basic farmland construction area, according to the evaluation results, Xiangtan county was divided into highly basic farmland construction areas by stages, at the same time, it put forward the suggestion of constructing the Xiangtan county’s highly basic farmland which played a guiding role in the aspect of choosing the highly basic farmland’ construction area, save the constructed cost, reduce the constructed difficulty, ensure the constructed quality, improve the constructed level and etc. |
