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我国在建设现代化农业的过程中,必须从建立一个良好的农业生态系统作为考虑问题的起点,发展绿肥是建立良好农业生态系统的一项重要环节。
In the process of building modern agriculture in our country, we must establish a good agricultural ecosystem as a starting point to consider the issue, the development of green manure is to establish a good agricultural ecosystem is an important part.