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前言 我国小麦辐射育种,自1958年以来,已有黑龙江省农业科学院等单位先后育成“新曙光一号”等三十多个品种,有的已大面积推广,在农业增产上起了积极作用。我校师生于1972年起,结合教学和生产,开展了小麦辐射育种工作,目的在于了解射线对作物的辐射效应,认识变异规律,选择有益突变,培育新品种。本文报道1972—1975年Co(60)-γ射线对小麦M_1、M_2、M_3代的辐射效应的初步研究。
Preface China’s wheat radiation breeding, since 1958, Heilongjiang Academy of Agricultural Sciences and other units have been bred “New Dawn” and more than 30 varieties, some of them have been large-scale promotion, agricultural production has played an active role. Since 1972, our school teachers and students have carried out the work of radiation breeding of wheat combined with teaching and production. The purpose is to understand the radiation effects of radiation on crops, understand the variation rules, select beneficial mutations and cultivate new varieties. This paper reports the preliminary study on the radiation effects of Co (60) -γ-rays on M_1, M_2 and M_3 generations of wheat from 1972 to 1975.