河南省农科院粮作所谷子研究室,从七十年代初期开始进行夏谷突变育种。他们合理确定育种目标,主攻低秆抗倒,正确选定诱变基础材料,扩大育种规摸,施行强化选择,加快育种进度。以钴源作谷粒电离幅射处理为主要手段,并重视自然突变 Henan Academy of Agricultural Sciences Grain Research Institute of millet, from the early seventies began summer Valley mutation breeding. They reasonably determine breeding objectives, the main low-stranded lodging, the correct selection of mutagenic materials, broaden the regulation of breeding, the implementation of enhanced selection, to speed up breeding progress. Cobalt source as grain ionizing radiation treatment as the main method, and the importance of natural mutations