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随着人们生活水平的提高及耕地的减少，我国粮食供求矛盾，终需依靠科技来解决。针对大理州籼稻区后继良种缺乏的实际，大理州经作所自１９９５年起与云南省农科院、国际水稻所合作开展“超高产生理育种研究”，旨在利用国际水稻所的育种材料和研究方法，结合大理州稻作生态，
With the improvement of people’s living standards and the reduction of cultivated land, the contradiction between supply and demand of grain in our country will eventually be solved by science and technology. In response to the lack of succession of elite varieties in indica rice area of Dali Prefecture, Dali Prefecture Institute of CropScience and Technology has cooperated with Yunnan Academy of Agricultural Sciences and International Rice Research Institute in 1995 on “research on super-high-yield genetics and breeding” to make use of the international rice breeding materials and Research methods, combined with Dali ecological rice,