耕地视角下的我国粮食安全考虑

粮食安全问题一直以来就是全世界共同面临的重大问题，也是世界各国密切关注的战略性问题。本文对最近几年来从水土资源、农户、制度政策、农业科技、生态环境以及全球视角下研究我国粮食安全问题的文献进行了综述，并着重从耕地角度出发，对我国粮食安全问题提出以下建议：第一，宏观耕地指标方面，严守1845亩耕地“红线”不变的同时强调粮食作物的最少耕种面积很有必要；第二，土地流转制度建设方面，城市化的进程不断加快，当下急切需要一个能够利用市场机制来保障农地安全的农村土地流转制度；第三，农业政策导向方面，在引导大力发展农民合作经济的同时要保持决策理性与粮食安全的警觉性。

China's Grain Safety Considerations under the Perspective of Cultivated Land

The issue of grain safety has been the major issues in the world; it＇ s also the strategic issues which the world pays close attention to. This paper review the literature on the issue of grain safety in China in recent years, study from the soil and water resources, farmers, institutional policy, agricultural science and technology, ecology and environment, and global perspectives on China＇ s grain safety. Under the perspective of cultivated land, this paper put forward the following suggestions to the problem of grain safety in China： First, the macro indicators of cultivated land, 18 million mu of arable land strictly ＂red line＂ must keep constant, and emphasize the minimum acreage for food crops is necessary. Second, the land transfer system construction. With the continuous acceleration of urbanization, it urgently needs rural land circulation system which can make use of market mechanisms to protect the safety of agricultural land. Third, the agricultural policy-oriented. Guide to vigorously develop the farmers＇ cooperative economy while maintaining a rational decision-making and grain safety alertness.