在作物的不同生育阶段,进行钴(0—r射线辐射处理,其效应是不同的,据国内外很多学者的研究认为,辐射单细胞能避免产生嵌合体,提高突变频率,1965年法国国立农学研究所遗传室弗拉里报导了“用诱变物质处理大麦受精的合子”的实验研究,弗拉里首先对合子处理的优点从理论上进行了分 At different stages of crop growth, cobalt (0-r-ray radiation treatment, the effect is different, according to many scholars at home and abroad that the single cell radiation can avoid the generation of chimeras and increase the mutation frequency, the French National Agricultural Science 1965 The lab geneticist Flavie reported on the experimental study of “zygote fertilization of barley fertilized with mutagenic material”, Flavich first theoretically divided the advantages of zygotic processing