| 华北落叶松种子园无性系雌花量与选优性状的相关分析 |
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| 引用本文： | 崔宝禄,杨俊明,杨敏生.华北落叶松种子园无性系雌花量与选优性状的相关分析[J].安徽农业科学,2011,39(16):9616-9617. |
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| 作者姓名： | 崔宝禄 杨俊明 杨敏生 |
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| 作者单位： | 四川民族学院环境与生命科学系,四川,康定,626001;河北科技师范学院,河北,秦皇岛,066004;河北农业大学林学院,河北,保定,071000 |
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| 摘 要： | 利用DPS数据处理系统对华北落叶松种子园无性系的雌花量与其他性状进行遗传力测定、遗传相关分析、遗传通径分析和间接选择效率分析,结果表明,无性系的雌花量与其他测试性状相关不显著,尤其树高、材积的生长反而抑制了雌花量,且雌花量的间接选择效率较低。
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| 关 键 词： | 华北落叶松种子园无性系 雌花量 选优性状 相关分析 |
The Research about Correlated Analyzing between the Female Flowers' Quantities and the Index of Selecting Excellent Trees |
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| CUI Bao-lu et al.The Research about Correlated Analyzing between the Female Flowers' Quantities and the Index of Selecting Excellent Trees[J].Journal of Anhui Agricultural Sciences,2011,39(16):9616-9617. |
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| Authors: | CUI Bao-lu |
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| Institution: | CUI Bao-lu et al(Sichuan University for Nationalities,Sichuan province,Kangding,Sichuan 626001) |
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| Abstract: | Using DPS,Through measuring heredity power、analyzing heredity correlation、analyzing heredity pathway and analyzing efficiency of indirect seletion,the female flowers' quantities had indirectly correlations with other characters,especially the height of trees and the bunk prevented growth of the female flowers' quantities.The efficiency of indirect selection of it was low. |
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| Keywords: | The clones of the HuaBei Larch's Seed-garden The female flowers' quantities The index of selecting excellent trees Correlatied analyzing |
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