In other words, grain imports have alleviated pressure of cultivated land and promoted sustainable utilization of cultivated land. Virtual cultivated land strategy applies not only to inter-countries but also domestic inter-provincial regions.
也就是说,粮食进口对缓解耕地压力、促进耕地可持续具有显著的正向作用。
参考来源 - 中国粮食对外贸易对耕地资源可持续利用影响研究·2,447,543篇论文数据,部分数据来源于NoteExpress
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