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根据中日两国政府的协议,从1982年起,云南省农科院与日本热带农业研究中心共同利用有关遗传资源,在云南进行培育耐寒、抗病、优质、高产水稻品种的合作研究,九年来,中日两国的科技人员,在分析鉴定的基础上,根据育种目标,筛选出一批耐寒、抗病、优质、经济性状优良的遗传资源。选育出27个新品系及一批优良中间亲本,其中合系4号、5号、
According to the agreement of the Chinese and Japanese governments, since 1982, Yunnan Academy of Agricultural Sciences and Japan Tropical Agriculture Research Center jointly used the relevant genetic resources to conduct cooperative research in Yunnan to cultivate cold-tolerant, disease-resistant, high-quality and high-yielding rice varieties. Nine In recent years, scientific and technological personnel of China and Japan have screened out a number of genetic resources that are cold-resistant, disease-resistant, high-quality and have good economic traits based on the analysis and identification and breeding targets. Breeding 27 new lines and a group of excellent middle parents, of which 4, 5,