本文回顾和总结了籽粒豆科作物诱发突变研究的历史和取得的成就,探讨了今后研究的方向。作物诱发突变是一种有效的育种手段。它能够创造和增加不同于基因重组形成的遗传变异,即改变现有基因的等位性,打破连锁群,使单基因和基因群易位或消除。杂交育种则是利用已有的基因型去完成基因重组,而这些基因型是由经过自然和人工选择 This paper reviews and summarizes the history and achievements of the research on induced mutation of grain leguminous crops and discusses the direction of future research. Crop-induced mutation is an effective breeding method. It creates and adds genetic variations that differ from the genetic recombination that alter the allelicity of existing genes, break linkage groups, and allow translocation or elimination of single genes and gene sets. Hybrid breeding is the use of existing genotypes to complete the genetic recombination, and these genotypes are natural and artificial selection