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我国是人口大国,也是农业大国,耕地质量的好坏,直接关系到国计民生,也关系到能否实现农业可持续发展。一、问题的提出1.粮食要够吃:我国人口众多,占有世界22%
China is a populous country as well as a big agricultural country. The quality of arable land is directly related to the national economy and the people’s livelihood. It is also related to the realization of sustainable agricultural development. First, the issue proposed 1. Food to eat enough: China’s large population, occupy the world 22%