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应用高粱的核不育系于轮回选择法,进行高粱群体改良育种,能在较短时间内将众多的、广泛的高粱基因导入组成基本群体,实现自由授粉,随机交配,达到基因重组,选育出高粱新品种、不育系、杂交种,是当前世界高粱育种的先进技术。因此,发现和选育出优良的,可供利用的高粱核不育系,对高粱的育种工作和生产都具有重大的现实意义。
Application of sorghum genic male sterile line in the cycle selection method, improved breeding of sorghum population, in a relatively short period of time, a large number of extensive sorghum gene into the basic group, to achieve free pollination, random mating, to gene recombination, breeding The new varieties of sorghum, sterile lines, hybrids, is the current world advanced technology in sorghum breeding. Therefore, discovering and breeding fine sorghum CMS lines that are available for utilization have great practical significance for breeding and production of sorghum.