利用诱发突变的方法在培育有价值的新品种和突变体方面已经取得了很大进展,但仍有许多问题尚未得到解决。在全苏列宁农业科学院主席团农业放射学委员会“辐射突变与植物育种”部和全苏农业放射科学研究所及全苏作物科学研究所莫斯科分部共同举办的讨论会上,专门讨论了植物突变育种的方法问题。 B.K.指出,根据联合国粮农组织和国际原子能机构的资料,直接繁殖突变体及杂交中利用突变体已育成500多个新品种,其中谷类、豆类和其它农作物约200个,无 Much progress has been made in the development of valuable new varieties and mutants using mutagenesis-induced methods, but many problems remain unresolved. At a seminar co-organized by the Department of Radiological Mutation and Plant Breeding of the Commission of Agricultural Radiology of the All-Su Lenin Academy of Agricultural Sciences and the All-Japan Institute of Agricultural Radiology and the Moscow Branch of the Institute of Crop Science in the United States, a special discussion on plant mutation breeding Methodological issues. B.K. pointed out that according to the UN Food and Agriculture Organization and the International Atomic Energy Agency, more than 500 new varieties have been bred from directly propagating mutants and hybrids, of which about 200 are cereals, legumes and other crops, none