Research on Depth Development of the Cultivated Land Resources and the Sustainable Development of Agriculture

Due to human and natural factors, not only the number of arable land is reducing, but also the quality failures. In order to achieve sustainable development of agriculture, we must take the road of industrialization and technically to the progressive realization of "bio-engineering" technology. China's specific national conditions of China's agriculture can not take resources into the expansion of the extension type of the road, but only connotative conservation and protection of resources, improve their road utilization and output rate. Therefore, China's sustainable development of agriculture must be to conserve and protect the resource-intensive growth pattern from extensive mode of growth and wasteful destruction of resources.