| 水曲柳性状相关选优方法的探讨 |
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| 引用本文： | 傅耀祥,周胜利,李京.水曲柳性状相关选优方法的探讨[J].吉林林业科技,2001,30(3):5-9. |
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| 作者姓名： | 傅耀祥 周胜利 李京 |
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| 作者单位： | 吉林省露水河林业局,吉林,白山,134506 |
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| 摘 要： | 根据30株天然水曲柳解析木资料，运用相关分析原理，对其胸径、树龄、树高之间关系进行了探讨，并利用其回归方程，编制了天然水曲柳胸径、树龄、树高相关表，为石沉大海 曲柳选优找到了简便可靠的方法。
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| 关 键 词： | 水曲柳 性状 选优方法 |
| 文章编号： | 1005-7129(2001)03-0005-05 |
Study on selective breeding method of correlation characters of Fraxinus mandshurica |
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| FU Yao-xiang,ZHOU Sheng-li,LI Jing.Study on selective breeding method of correlation characters of Fraxinus mandshurica[J].Jilin Forestry Scicnce and Technology,2001,30(3):5-9. |
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| Authors: | FU Yao-xiang ZHOU Sheng-li LI Jing |
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| Abstract: | Based on the analysis of the data of 30 sample trees, the correlation between the breast diameter, age and height was revealed and the regression equation was established. The correlation table founded on the equation was worked out which manifested the correlation between breast diameter, age and height of the trees. It provides a simple and reliable method in selective breeding of Fraxinus mandshurica. |
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| Keywords: | Fraxinus mandshurica character selective breeding |
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