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建国以来,黑龙江省大豆品种主要来自中心亲本满仓金、紫花4号、元宝金和荆山朴及其衍生系。追溯黑龙江省的大豆品种祖系,来源于黄宝珠和克山白眉。笔者(1983)曾研究过黑龙江省大豆亲缘关系,认为目前大豆品种基因贫乏,亲本性状单一,再选出高水平品种的难度较大。鉴于地方品种间遗传差异不大,我省育种单位积极利用地理远缘基因型与本地品种杂交,已初见成效。1980—1985年以来,全省共审定推广了37个大豆新品种,其中含
Since the founding of the People’s Republic of China, soybean varieties in Heilongjiang Province mainly come from the center parent Manchurajin, Zizhi 4, Yuanbaojin and Jing Shan Park and their derivatives. Trace back to the ancestral system of soybean varieties in Heilongjiang Province, derived from Huang Baozhu and Keshan Baimao. The author (1983) has studied the genetic relationship of soybean in Heilongjiang Province, that the current soybean gene is poor, the parents of a single character, and then select the high-level varieties more difficult. In view of the genetic differences between the local varieties is not large, breeder units in our province to actively use geographical distant genotypes and local varieties of hybridization, has achieved initial success. Since 1980-1985, a total of 37 new soybean varieties have been examined and approved in the province, including