中国用占世界7%的耕地养活了占世界22%的人口,一直被视为奇迹。创造这一奇迹的关键是党和政府对粮食问题的高度重视。然而,一方面由于人口多,耕地少,农业基础设施老化,科技进步慢,灾害频繁,制约了粮食的供给;另一方面,工业化速度快,非农人口猛增对粮食的需求增长很快,使“米袋子”的问题日益紧张和突出。为解决这个矛盾,关键 China has been treated as a miracle with 22% of the world’s population with 7% of the world’s cultivated land. The key to creating this miracle is that the party and the government attach great importance to the issue of food. However, on the one hand, due to the large population, less cultivated land, aging agricultural infrastructure, slow scientific and technological progress and frequent disasters, the supply of grain is restricted. On the other hand, with the rapid industrialization and the surge in non-agricultural population, the demand for food is rapidly growing. The problem of making the “rice bag” becomes increasingly tense and prominent. To solve this contradiction, the key