应用大豆表型设计育种技术选育大豆品种齐黄34

徐冉, 王彩洁, 张礼凤, 李伟, 张彦威, 林延慧, 刘薇

The Breeding of Soybean Variety Qihuang 34 by Phenotypic Design Breeding Technology

Ran Xu, Caijie Wang, Lifeng Zhang, Wei Li, Yanwei Zhang, Yanhui Lin, Wei Liu

表1 齐黄34及其亲本、F1的株型结构性状

Table 1 Plant type structure traits of Qihuang 34, its parents and F1

性状Trait 诱处4号Youchu 4 86573-16 F1 齐黄34 Qihuang 34 结荚习性Stem termination 亚有限 有限 亚有限 有限 株高Plant height (cm) 68.1 59.2 66.3 65.4 主茎节数Number of nodes main stem 17.2 16.1 17.2 16.3 主茎分枝数Effective branch number of main stem 5.9 7.1 5.2 6.1 主茎分枝长Branch length of main stem (cm) 28.2 30.2 33.5 35.5 分枝与主茎夹角Angle of branch and main stem (°) 25.6 51.6 20.6 33.0 叶柄长Petiole length (cm) 20.3 20.6 24.1 26.9 叶柄与主茎夹角Angle of petiole and main stem (°) 39.3 33.8 36.3 19.6