近年来,激光技术在医学、生物学的研究与应用所取得的突破性的进展,以及所改造的巨大社会和经济效益,得到人们的广泛关注和高度重视。我国自60年代末开始的激光育种研究,现已成功地培育出粮食、油料、棉花作物和果树、蔬菜、家蚕等30多个新品种。这些新品种以其高产、适应性强和较高的抗病能力等优点,得到迅速推广。生物科 In recent years, the breakthroughs made in the research and application of medical technology and biology in laser technology, as well as the huge social and economic benefits they have been transformed, have drawn great attention and attention from people. Since the late 60's, China's laser breeding research has successfully cultivated more than 30 new varieties of grain, oilseeds, cotton crops and fruit trees, vegetables and silkworms. These new varieties have been rapidly popularized for their advantages of high yield, adaptability and high disease resistance. biology