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世界各国很早就研究间混套作的问题,由于牵涉面广,关系又很复杂,所以许多问题至今还没有解决。为了更好地为农业生产服务,为提高粮食产量提供可靠的科学依据,有必要讨论一下间混套作的研究方向和研究方法。
Many countries in the world have long studied the problem of intercropping, which has so far failed to be solved due to its wide range of implications and complex relationships. In order to better serve agricultural production and provide a sound scientific basis for improving food production, it is necessary to discuss the research directions and research methods of mixed farming.