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一、晋麦2148的组合配置与选育过程 晋麦2148是我所一九六三年用晋江赤仔做母本,华东5号做父本进行杂交,一九六五年利用这个组合的子二代做母本,又与欧柔做父本杂交;一九六八年又用这三个亲本配合的子四代做母本,再与瑞梯(Rieti 11)做父本杂交。其杂交组合配置图式为〔(晋江赤仔×华东5号)F_2×欧柔〕F_4×瑞梯。在它选育过程中,先后采用四个不同类型的亲本,进行过三次杂交,经过十一年十五季(其中四季到黑龙江,内蒙古等地进行增代繁殖)的选择、培育、繁殖而成的品种。
I. Combinatorial configuration and breeding process of Jinmai 2148 Jinmai 2148 was the maternal parent of Jinjiang-Zaizhu in 1963. Huadong 5 was used as the male parent for hybridization. In 1965, The second generation was the female parent and crossed with Ou Rou as the male parent. In 1968, they were also used as the female parent of the fourth generation with the three parents and then crossed with Rieti (11). The hybrid combination configuration diagram for 〔(Jinjiang red × East China No. 5) F_2 × Europe soft〕 F_4 × Ruitai. In its breeding process, it has adopted four different types of parents, conducted three crossings, after eleven fifteen seasons (including four seasons to Heilongjiang, Inner Mongolia and other places to increase breeding) the choice of breeding, breeding Variety.