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Influence of the changing of Chinese cultivated land resources on agricultural sustainable development

HU Bao(Department of Economics and Trade, College of Arts and Humanities, Guizhou University, Guiyang 550025,China)  
Nowadays, there are changes in both quantity and quality of our country's cultivated land. Although the tendency towards sharp decrease of cultivated land quantity slows down, the decrease of cultivated land is still tremendous. At the same time, the changing of cultivated land quality is by far greater than that of the quantity. These changes have become the serious barrier on agricultural sustainable development. In this paper, the principle of sharing-factor is used to develop the index system on ability of food product, quantity and quality of cultivated land resources. Also, the analysis is based on this changing through which we have found out that the quality is the key-factor which severely influenced agricultural sustainable development. Finally, this article has put forward some countermeasures mainly about keep the quantity of cultivated land stable, meanwhile,pay more attention to the legislative protection on the quality of cultivated land.
【CateGory Index】: F323.211
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