A Study On Cultivated Land And Basic Farmland Protection In The Revision Of General Land Use Planning

This thesis have studied abundant theories and methods about the study of cultivated land and basic farmland protection, and made a case study of Shanwei City on cultivated land and basic farmland protection in the revision of general land use planning. At first, the Status quo and dynamic change of cultivated land resources in Shanwei city was analyzed in this thesis, and main questions of cultivated land using in Shanwei city was found out. At the same time, the necessity of cultivated land protection was emphasized after analyzing the pressure of cultivated land. The cultivated land protection status in Shanwei city was summarized on the basic of the former three analyses. Subsequently, the scientific needed size of cultivated land and norm farmland was forecasted, and the cultivated land and basic farmland protect scheme was established. At last, the countermeasure and step were put forward. Have made the following research results mainly via studying:First , the study background was analyzed deeply, and the study dynamic change of cultivated land protection was expounded. The aim and significance of cultivated land protection was outstand through analyzing it ensure food safety, society safety, zoology safety and economy safety. The main study mission of this thesis was put forward, and the train of thoughts and means and technical route were expounded. At the same time, and connotation and theory of cultivated land and basic farmland protection were discussed deeply.Second, this thesis have analyzed the status quo of cultivated land of Shanwei city, the temporal and spatial change of cultivated land was analyzed through qualitative analysis and quantitative analysis and correspond math model, and the main questions in cultivated land using were expounded.