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我区杂交小麦的研究,目前已开始应用于生产。据统计,1992年示范面积3000多亩。为了加快其应用进程,我们从1988～1991年连续4年在昆明进行
My area hybrid wheat research, has now begun to be used in production. According to statistics, in 1992 demonstration area of 3000 mu. In order to speed up the process of its application, we conducted in Kunming from 1988 to 1991 for four consecutive years