本文简要地介绍了小麦激光育种的成就，激光诱变小麦的生物学效应及激光育种的特点；阐述了激光诱变小麦的生理生化特点和遗传机制；阐述了激光诱变在转移外源基因及远缘杂交等方面的研究状况，从多方面说明小麦激光育种是一种快速、并具有广阔发展前景的育种方法。 This article briefly introduced the achievements of laser breeding in wheat, the biological effects of laser-induced wheat and the characteristics of laser breeding; described the physiological and biochemical characteristics and genetic mechanism of laser-induced wheat; elaborated the laser mutation in the transfer of foreign genes and Distant hybridization and other aspects of research, from many aspects that wheat laser breeding is a fast, and has broad prospects for breeding breeding methods.