突变诱导作为一种工具与其它方法如杂交育种相结合,有可能达到作物育种的理想目标。在某些情况下,有的种质资源较为缺乏或处于特别难利用的遗传背景下,因此需要通过诱发突变创造新的等位基因,并使已有的优良性状在更好的遗传背景下得以表现。生长习性突变品种Michete的突变性状——生性状已转育到密执安州的一系列蚕豆品种中。亚当斯(1973)应用因子分析方法为蚕豆育种设计了一种理想株型。这种新株型包括生理效应的最 Mutagenesis as a tool, in combination with other methods such as crossbreeding, is likely to achieve the desired goal of crop breeding. In some cases, some germplasm resources are scarce or in a particularly difficult-to-use genetic context, so new alleles need to be created by induced mutations and existing good traits can be made in a better genetic context which performed. Mutant Traits of Growth Habit Mutants Michete have been transferred to a series of broad bean varieties in Michigan. Adams (1973) applied factor analysis to design an ideal plant type for broad bean breeding. This new plant type includes the most physiological effects