芝麻不同品种对空间诱变的敏感性及生物效应研究初报  

Preliminary studies on biological induction effects of space treatment on sesame varieties

作　　者：张秀荣[1] 李培武[1] 李英德[1] 冯祥运[1] 程勇[1] 

机构地区：[1]中国农业科学院油料作物研究所

出　　处：《中国油料作物学报》1998年第2期25-26,共2页Chinese Journal of Oil Crop Sciences

基　　金："九五"农业部重点项目

摘　　要：５个纯合芝麻种质材料搭载我国发射的第１７颗返地式卫星空间处理１５ｄ后，Ｍ０种子外部性状与未处理对照间无明显变化，Ｍ１表现出叶形、育性等外部形态性状变异，品种间敏感性不同。Fifteen days space treatment of five pure sesame varieties seeds were conducted by taking the 17th earthreturning satellite. No differences were found between treated seeds and contrast in M0. Nowever, leaf shape, fertility and seed colour variants were discovered in M1 generation. And scissor shape leaf was first reported so far. Five varieties showed different induction sensitivities.

关 键 词：芝麻 空间诱变 生物效应 敏感性 

分 类 号：S565.303.5[农业科学—作物学]