小麦种子太空诱变效应研究  

Study on Effects of Space Mutation on Wheat Seed

作　　者：张美荣[1] 双志福[1] 张瑞仙[1] 

机构地区：[1]山西省农业科学院作物遗传研究所,山西太原030031

出　　处：《华北农学报》2002年第2期36-39,共4页Acta Agriculturae Boreali-Sinica

摘　　要：对 4份稳定的小麦品系进行太空诱变处理 ,SP1在生长上受到一定抑制 ;SP2 产生了广谱性分离 ;SP3各性状已基本稳定 ,从中选到 4个性状优良的品系。这一结果表明 ,太空诱变效果明显 。Four stable wheat lines were shipped by satellite for 15 days.In SP 1 generation,their growth were slightly restrained.In SP 2 wide ranged separations are observed.In SP 3 these variations kept stable generally.Four promising lines have been selected.The results showed that the effect of space mutation are significant,it can be an effective mean of breeding.

关 键 词：小麦 种子诱变 太空诱变 诱变效应 

分 类 号：S512.1[农业科学—作物学]