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60Co-γ射线辐射对花魔芋性状影响初探
A Preliminary Research on the Effect of60Co-γray Irradiation of Konjac
【摘要】 为了探索魔芋新的育种途径,采用不同剂量的60Co-γ照射已萌动花魔芋球茎,栽植后出现矮化、黄化、蕨叶、白化、叶色深绿的性状变异植株。同时,初步得到照射花魔芋半致死剂量LD50为1.5KR。
【Abstract】 In order to probe the new way of konjac breeding, we adopt different the dosages 60Co-γto irradiate sprout konjac corns, after planting there are some mutation plants such as stunt, etiolating, fern liking, albino and leaf color dark green properties. At same time, we also knew the LD100 of konjac is 3KR and LD50 is 1.5KR.
【基金】 重庆市科委攻关项目(2000-6343)。
- 【文献出处】 中国农学通报 ,Chinese Agricultural Science Bulletin , 编辑部邮箱 ,2004年05期
- 【分类号】S632.3
- 【被引频次】32
- 【下载频次】108