Study On The Influence Of Floating Population On Food Security

Food safety issues related to the beneficial to the people’s livelihood,is not only an economic problem, but also is an important political problem. In our country, the international environment has undergone profound changes, food security issues related to international peace and stability. Therefore, studies are needed to explore the China food safety problem in the new situation and new background. Since 1989, China began a large-scale population movements, and gradually formed a "tide of peasant workers". China floating population has its profound economic reason, produced far -reaching effect on agriculture and food production. In the different stage of economic development, agricultural development in different regions, the focus of the grain problem should be different. The existence of major grain producing areas is the main problem of efficiency, but the main grainsales areas of the problem more performance for the economic problems. According to the principle of comparative advantage andresource theory, focuses on the research of "two zones" (grain marketing area and production area) the flow of population especially different effects on grain production in the transfer of rural labor force to the city, and from a strategic level, social level and technical level to promote the development of agriculture and increase food production policy suggestions. On the China in economic and social development process, provide scientific reference to effectively solve the "three rural.