| 林木基因型与地点最佳组合选择的研究 |
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| 引用本文： | 李新国,朱之悌. 林木基因型与地点最佳组合选择的研究[J]. 北京林业大学学报, 1998, 20(3): 15-18 |
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| 作者姓名： | 李新国 朱之悌 |
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| 作者单位： | 北京林业大学森林资源与环境学院 |
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| 摘 要： | 分析了林木多点测定线性模型中主要分量的选择意义，提出了同时利用基因型效应值（Ｇ）、基因型×地点互作效应值（ＧＳＩ）和地点效应值（Ｓ）的林木基因型与地点最佳组合选择方法，比较了它与基因型选择和适地适基因型选择方法的优越性，并在毛白杨无性系多点测定中进行了应用．
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| 关 键 词： | 多点测定，多地点选择，基因型×地点互作，毛白杨 |
Selection of Better Combinations of Genotypes and Sites of Forest Trees |
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| Li Xinguo Zhu Zhiti. Selection of Better Combinations of Genotypes and Sites of Forest Trees[J]. Journal of Beijing Forestry University, 1998, 20(3): 15-18 |
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| Authors: | Li Xinguo Zhu Zhiti |
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| Abstract: | The selected founction of the main components in linear model of multi site test in forest trees is analysed;and the selection method of better combinations between genotypes and sites, which can utilize genotypic effect,genotype environment interaction effect and site effect simultaneously, is proposed; its advantages over genotype selection and the selection of adapting genotypes to sites is compared. As an example, the new method was practically used in a multi site clonal test in Populus tomentosa. |
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| Keywords: | multi site test multi site selection genotype environment interaction P.tomentosa |
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