辽宁省自开展谷子有性杂交育种以来,已育出很多高产、优质、多抗的谷子新品种。通过对辽宁省谷子品种遗传基础的分析结果表明:辽宁省谷子育种的骨干亲本先后经历齐头白、铁谷1号、日本60日、晚猫爪粘、日本132、昭农21、夏谷矮88等的变化过程,对上述骨干亲本的系谱进一步追踪发 Since the development of sexual hybridization of millet in Liaoning Province, Liaoning Province has developed many new millet varieties with high yield, high quality and multi-resistance. The analysis of the genetic basis of the millet varieties in Liaoning Province showed that the backbone parents of millet breeding in Liaoning province experienced successively Qitoubai, Tiangu 1, Japan 60, late cat claw sticks, Japan 132, Zhaoonong 21, Xiaguai 88 and other changes in the process, the backbone of the pedigree to further trace the hair