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1986～1990年间对国内外近2万份小麦品种资源进行了蛋白质含量测定,初步筛选出一批高蛋白品种。1990～1994年又对部分高蛋白品种进行了不同生态地点多年份的繁种,重复鉴定筛选,旨在确定其高蛋白的遗传特性并对这些高蛋白遗传资源在不同地点和年份间的表现进行了分析。经过多点多年份重复鉴定筛选后而确定的高蛋白遗传资源,可供小麦品质育种工作者选择利用。
From 1986 to 1990, the protein content of nearly 20,000 wheat varieties at home and abroad were determined, and a number of high protein varieties were initially screened. From 1990 to 1994, some high-protein cultivars were cultivated for many years at different ecological sites. The screening and screening were repeated to determine the genetic characteristics of high-protein and to perform the performance of these high-protein genetic resources in different locations and years Analysis. The high-protein genetic resources identified after repeated multi-year identification and screening can be selected for use by wheat quality breeding workers.