激光具有单色性好、方向性好和高能量密度等宝贵特性,因此它在工农业生产、医疗卫生、科学研究和军事国防等方面的应用日益广泛.近几年来,国内外一些部门继原子能辐射育种之后,开始在农业方面试验应用激光新技术.由于激光不需要特殊的安全保护装置,操作方便,可以照射到种子和植物的任何部位,因此引起人们的注意和重视. Therefore, it is widely used in industrial and agricultural production, medical and health care, scientific research and military defense etc. In recent years, some departments at home and abroad, following on from the fields of atomic energy After radiation breeding, we started experimenting with the application of new laser technology in agriculture, which attracted people’s attention and attention since it does not require special safety protection devices and is easy to operate and can reach any part of the seeds and plants.