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介绍了甘蓝型油菜细胞质雄性不育系 681A和保持系 681B的选育经过及后代的育性表现 ,研究表明 ,681A属于胞质不育 ,其不育胞质可能来自马努
The breeding performance of 681A and maintainer 681B in rapeseed (Brassica napus L.) was studied. The results showed that 681A belonged to cytoplasmic male sterility, and its sterile cytoplasm might come from Manu