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辐射育种利用射线来改变生物的遗传性,使之发生变异,进而培育优良新品种的育种方法叫做辐射育种。无产阶级文化大革命以来,在毛主席革命路线指引下,我省辐射育种的群众性科学实验活动广泛开展,先后育成了水稻“熊岳613”、“辽丰5号”,玉米“双26”雄性不育系,棉花“秋623”,大豆“铁丰18号”、“铁丰10号”等新品种和新品系,对提高作物产量与品质起了一定的作用。为了更好的普及辐射育种工作,下面介绍一些辐射育种的基本原理与方法。
Radiation breeding Use of radiation to change the genetic nature of the mutation, so that mutation breeding, and then cultivate good new varieties breeding method is called radiation breeding. Since the Great Proletarian Cultural Revolution, under the guidance of Chairman Mao’s revolutionary line, mass scientific experiments in radiation breeding in our province have been carried out in a broad manner. Successively, “Xiong Yue 613”, “Liaofeng 5” and “Double 26” maize New varieties and lines such as CMS, Qiu 623, Soybean Feifeng 18 and Tiefeng 10 played a role in improving crop yield and quality. In order to better popularize radiation breeding work, here are some basic principles and methods of radiation breeding.