| 杉木家系年轮宽度及年轮密度组成性状遗传分析 |
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| 引用本文： | 苏兵强.杉木家系年轮宽度及年轮密度组成性状遗传分析[J].福建林业科技,2001,28(4):59-61,86. |
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| 作者姓名： | 苏兵强 |
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| 作者单位： | 福建省国有林场管理局,福建,福州,350003 |
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| 摘 要： | 利用单色软X射线木材密度计 ,分别测定 2 2个杉木优良家系年轮宽度组成性状与年轮密度组成性状 ,通过遗传变异研究和遗传相关分析 ,了解杉木密度性状变异规律及与生长的关系 ,为多性状早期选择提供依据
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| 关 键 词： | 杉木 年轮宽度组成 年轮密度组成 遗传分析 |
| 文章编号： | 1002-7351(2001)04-0059-03 |
The Genetic Analysis of Cunninghamia lanceolata Family Annual Ring Width and Density Composition Characteristics |
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| SU Bin,qiang.The Genetic Analysis of Cunninghamia lanceolata Family Annual Ring Width and Density Composition Characteristics[J].Journal of Fujian Forestry Science and Technology,2001,28(4):59-61,86. |
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| Authors: | SU Bin qiang |
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| Abstract: | Cunninghamia lanceolata fine family annual ring width and density composition characteristics were determined respectively with the homogeneous soft X ray wood densimeter.Through the genetic variation research and interrelating analysis,the C.lanceolata density character variation law and relationship between it and growth are grasped,which provides the basis for early stage multiplecharacter selection. |
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| Keywords: | Cunninghamia lanceolata Annual ring width composition Annual ring density composition Genetic analysis |
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