| 花椰菜花球性状遗传效应分析 |
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| 引用本文： | 杨加付,饶立兵,朱剑桥.花椰菜花球性状遗传效应分析[J].安徽农业科学,2002,30(5):664-665. |
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| 作者姓名： | 杨加付 饶立兵 朱剑桥 |
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| 作者单位： | 1. 浙江省温州师范学院生物与环境科学系,浙江温州,325027;2. 浙,江省温州市农业科学院蔬菜研究所 |
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| 摘 要： | 以7个花椰菜亲本进行不完全双列杂交,采用朱军提出的加性-显性遗传模型,对花椰菜花球性状进行了遗传效应分析.结果表明,球重、球径、球高均主要受制于基因的显性效应,分别达69.1%、59.0%和60.2%.笔者还对各研究亲本加性效应值和F1组合显性效应值进行了预测.
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| 关 键 词： | 花椰菜 花球性状 遗传效应 |
| 文章编号： | 0517-6611(2002)05-0664-02 |
Analysis of Genetic Effects for Head Traits in Cauliflower |
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| Yang Jiafu et al.Analysis of Genetic Effects for Head Traits in Cauliflower[J].Journal of Anhui Agricultural Sciences,2002,30(5):664-665. |
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| Authors: | Yang Jiafu |
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| Abstract: | Seven parents of cauliflower were used in incomplete diallel crossing experiment.Analysis of genetic effects for head traits in cauliflower was conducted on the base of the genetic model of additive-dominance.The results indicated that the weight,diameter and height of head were mainly controlled by dominant effect and attain respectively 69.1%,59.0% and 60.2%.Additive effects of the parents and dominant effect of F1 were also predicted. |
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| Keywords: | Cauliflower (Brassica oleracea L var botrytis L ) Head traits Genetic effect |
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