The Research On Cultivated Land And Basic Farmland Protection

This thesis have studied abundant theories and methods about the study of cultivated land and basic farmland protection, and made a case study of Ankang 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 Ankang city was analyzed in this thesis, and main questions of cultivated land using in Ankang city was found out. 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 Ankang 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.Third, this thesis have analyzed and forecasted the supply and demandstatus of cultivated land in Ankang City on the base of population forecasting. At the same time, the size of the norm farmland protection was forecasted and confirmed.At last, the size of cultivated land was figured out through comparingand optimizing some schemes.Fourth,nine countermeasures and steps of cultivated land protection were putforward according to the actual circumstances.