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| 杉木优良家系主要生长性状遗传距离聚类分析 | |
| 引用本文： | 郑仁华,邱进清,沈荣贞,曾粼祥,郑作孟,黄春华,沈卫南,赵世荣.杉木优良家系主要生长性状遗传距离聚类分析[J].福建林业科技,1998,25(3):61-64. |
| 作者姓名： | 郑仁华 邱进清 沈荣贞 曾粼祥 郑作孟 黄春华 沈卫南 赵世荣 |
| 作者单位： | 1. 福建省林业科学研究院 2. 福建省林木种苗总站 3. 福建省莱舟林业试验场 4. 福建省邵武卫闽国有林场 5. 福建省福州树木园 |
| 摘 要： | 对１１２个杉木优良家系的主要生长性状，采用主成分遗传距离法进行综合评价，从中选出４０个高产优良家系，平均材积遗传增益达７１．５％，能显著提高增益水平。 |
| 关 键 词： | 杉木 优良家系 遗传距离 综合评价 |
| 修稿时间： | 1998年3月13日 |
The Cluster Analysis of the Genetic Distance of Main Growth Characters of Cunning hamia lanceolata Fine Families |
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| Zheng Renhua,Qiu Jinqing,Shen Rongzhen,Zeng Linxiang,Zheng Zuomeng,Huang Chunhua,Shen Weinan,Zhao Shirong.The Cluster Analysis of the Genetic Distance of Main Growth Characters of Cunning hamia lanceolata Fine Families[J].Journal of Fujian Forestry Science and Technology,1998,25(3):61-64. | |
| Authors: | Zheng Renhua Qiu Jinqing Shen Rongzhen Zeng Linxiang Zheng Zuomeng Huang Chunhua Shen Weinan Zhao Shirong |
| Institution: | Zheng Renhua 1 Qiu Jinqing 2 Shen Rongzhen 1 Zeng Linxiang 3 Zheng Zuomeng 4 Huang Chunhua 4 Shen Weinan 5 Zhao Shirong 4 |
| Abstract: | This article adopted the cluster analysis method of the genetic distance of principal components to comprehensively evaluate the main growth characters of 112 fine families of Cunninghamia lanceolata ,of which 40 high yield fine families were selected and their average genetic gains of stem volume reached 71 5%. |
| Keywords: | Cunninghamia lanceolata Fine family Genetic distance Comprehensive evaluation |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |