laser mutation breeding

例句：

1. 1. Laser mutation breeding technology is a new method for improving crop yield and quality.
   激光突变育种技术是一种提高作物产量和品质的新方法。
2. 2.The laser mutation breeding technology has been widely used in agriculture, improving the efficiency of crop production.
   激光突变育种技术在农业中得到了广泛应用，提高了作物生产的效率。
3. 3. In recent years, with the development of laser mutation breeding technology, more and more crops have shown higher resistance to diseases and pests.
   近年来，随着激光突变育种技术的发展，越来越多的农作物表现出更高的抗病性和抗虫性。