玉米新雄性不育系“双26”于1967年育成,并开始配制组合,几年来生产实践证明,玉米不育系“双26”在生产上具有一定应用价值。一、选育过程1961年春由内蒙物理研究所协助用钴60丙 Maize new male sterile line “double 26 ” was bred in 1967 and began to formulate combinations, the production practice over the past few years proved that the CMS “double 26” in the production has a certain application value. First, the breeding process The spring of 1961 by the Inner Mongolia Institute of Physics to help with cobalt 60 C