Study On Land Consolidation Based On Evaluation Of Cultivated Land Quality

Cultivated land is an important material basis for human survival and development.The improvement of cultivated land quality is of great significance for improving the productivity of cultivated land and ensuring national food security.Land consolidation is an important means to improve the quality of cultivated land and has become an effective way to protect cultivated land and improve the quality of cultivated land.How to evaluate the effect of land consolidation on improving cultivated land quality is the main content of this paper.On the basis of expounding the different impacts of various land consolidation projects on the quality of cultivated land,the paper studies the internal mechanism between land consolidation and cultivated land quality,compares the differences of the impacts of different land consolidation projects on the quality of cultivated land,and clarifies the main limiting factors for improving the quality of cultivated land and the most effective types of land consolidation projects,so as to ensure that the implementation of land consolidation projects can effectively improve the quality of cultivated land.On this basis,a new evaluation system of cultivated land quality was established,and an empirical study was conducted on the land improvement project of Chengqiao Street,Liuhe District,Nanjing City.Comprehensive research results show that through land consolidation,the limiting factors of cultivated land quality have been effectively improved,the quality of cultivated land has been significantly improved,and the benefits of land consolidation are significant.Through qualitative and quantitative analysis of the evaluation indexes affecting the quality of cultivated land,this paper puts forward the improvement measures of cultivated land quality,guides the orderly development of land improvement,and improves the relevant theories of land improvement.