Study On The Planting Permanent Basic Farmland Based On Agricultural Land Classification

Cultivated land, as the material basis for the production of food and other agriculturalproducts, plays a fundamental role in the sustainable development of agriculture and thenational economy.Basic farmland as a major part of the cultivated land is an important andsecurity foundation of food production,the number and the pros and cons of the quality ofbasic farmland directly related to the country’s food security,thereby affecting our politicalsecurity and social stability,planting permanent basic farmland is an effective way tostrengthen the protection of cultivated land resources and ensure food security.According tothe situation that China is an agricultural country with a large population but a little land,it’san inevitabla choice to adopt the world’s most strict management regulations for cultivatedland.Persisting to adopt the world’s most strict management regulations for cultivated land,isthe master work and basically follow of the Ministry of Land,is the current and future positionrole for a period of the overall MLR work,Party of the Ministry of Land resources takeprotecting cultivated land and stricting guardian of cultivated land to the red line as thecurrent one major political task.January11,2014AM,Xu Deming,vice Minister of Landresources in the national work conference on the second plenary meeting of Land,he clearlypointed out that the basic farmland will be designated as one of the ten permanent priorties2014MLR.Planting permanent basic farmland,conducive to the protection of national foodsecurity,conducive to stable agricultural farming steady increase,conducive to promotingintensive,conducive to promoting agricultural modernization,it’s great significance to achievecoordinated economic and social development,comprehensive and sustainable development.In such research background,in this paper,basic on the results of agricultural landclassification,land of the comprehensive evaluation of the main line,describes the basicfarmland protection zone of the priciples,methods,and the demarcation of the idea.ToChenggu County,for example,use of agricultural land classification Chenggu results,analysisand evaluation of the quality existing farmland.One the status of basic farmland ChengguCounty,especially basic farmland quantity,quality and layout analysis and evaluation,combinewith a new round of Chenggu County land use planning (2006-2020) requirement to swap inand out the basic farmland.using GIS technology to conduct basic farmland delineated.As much as possible to the best priority selected for the basic farmland, making the number ofbasic farmland protection Chenggu County does not reduce, improve the quality of basicfarmland protection areas more rational.The study ultimately determine the basic farmland protection area Chenggu County ofHanzhong City is36,820hectares, among of this,the cultivated area is32,242hectares and thegarden area is4578hectaras. Improved the utilization of basic farmland, the utilization isbetween11to17. Basic farmland mainly in the central valley plains County,such as Long TouTown,Lao Zhuang Town,Ju Yuan Town,Yuan Gong Town,Shang Yuanguan Town,Tian MingTown,Er Li Town,Dong Jiaying Township and so on.Study on the Planting Permanent Basic Farmland based on Agricultural LandClassification conform to the general direction of the current farmland protection system inour country, Provide important guidance and reference for future of the future construction ofbasic farmland protection areas.