对粮食流通体制改革的回顾和思考李俊玲粮食问题是国民经济的基本问题。对于我们这样一个人口众多，人均占有耕地很少，又不可能完全依赖进口的大国来说，如何保证供需平衡，将是一个长久的话题。粮食紧缺的矛盾将随着时间的推移，越来越显得突出。这不仅是个经济问题，而... The review and reflection on the reform of the grain circulation system Li Junling The grain problem is the basic issue of the national economy. For a large country like China, which has a large population and few arable land per capita, and it is impossible to rely entirely on imports, how to ensure a balance between supply and demand will be a long-term topic. The contradiction between food shortages will become more and more prominent over time. This is not only an economic issue, but...