| 桉树优良无性系人工林生长比较 |
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| 引用本文： | 黄华全,谢晓波,苏永新,詹庆红,孙圣德. 桉树优良无性系人工林生长比较[J]. 广东林业科技, 2006, 22(3): 72-74 |
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| 作者姓名： | 黄华全 谢晓波 苏永新 詹庆红 孙圣德 |
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| 作者单位： | 广东省国有林场服务总站,广州,510173;广东省西江林业局 |
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| 摘 要： | 对广东省西江林业局6年生的9个桉树优良无性系进行生长调查,结果表明:单株材积、胸径、树高等生长性状在无性系间的差异均达到极显著水平。共有6个无性系单株材积生长优于对照,达到显著差异水平。表现最好的无性系为广林4号,其次为DH3327,其平均单株材积分别为对照的325.4%,323.6%,是总体均值的153.0%,152.2%。运用标准差法进行优良无性系选择,广林4号和DH3327两个无性系入选,入选率为22.2%。
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| 关 键 词： | 桉树 优良无性系 生长分析 |
| 文章编号： | 1006-4427(2006)03-0072-03 |
Growth Performance Comparison of Eucalypt Clones |
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| Huang huaquan,Xie Xiaobo,Su Yongxin,Zhan Qinhong,Sun Shengde. Growth Performance Comparison of Eucalypt Clones[J]. Forestry Science and Technology of Guangdong Province, 2006, 22(3): 72-74 |
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| Authors: | Huang huaquan Xie Xiaobo Su Yongxin Zhan Qinhong Sun Shengde |
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| Abstract: | 9 super Eucalypt clones collected by West River forestry bureau was planted in 1999.6 years later,the growth performance include single timber volume,D.B.H and hight was investigated.The result showed that there were extremely obvious differents between the clones growth performance.6 clones volume were obviously higher than the contrast.Using the standard method,2 clones of Guanglin 4 and DH3327 being selected for its best volume which was 325.4% and 323.6% compared with the contrast,and 153.0%,152.0% compared with the average. |
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| Keywords: | Eucalypt clones growth analysis |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
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