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1 品种来源沈单 1 6(原代号沈 972 9)是辽宁省沈阳市农科院 1 995年以自交系沈 1 3 7和Ｋ12 杂交组配而成的普通玉米单交种。沈 1 3 7选自国外杂交种 6ＪＫ1 1 1 ,1 990年开始选育 ,自交加代 ,到 1 992年冬开始组配 ;Ｋ12 为引进系。2 品种特征特性2 .1 植物学特性幼苗叶色?
A variety of sources Shen Dan 1 6 (the original code Shen 972 9) is the Shenyang City, Liaoning Province Academy of Agricultural Sciences in 1995 to inbred Shen 1 3 7 and K12 cross combination of ordinary maize single cross. Shen 1 3 7 selected from foreign hybrids 6JK1 1 1,1990 years of breeding, self-generation and generation, to the beginning of the winter of 1992 to match; K12 for the introduction of the Department. 2 characteristics of the characteristics of varieties 2 .1 botanical characteristics seedling leaf color?