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| 红松优树子代幼树高生长速生性状与遗传测定 | |
| 引用本文： | 张福生,王国义,宁依萍,张淑华,牛芝屏,王行轩.红松优树子代幼树高生长速生性状与遗传测定[J].东北林业大学学报,2003,31(4):68-69. |
| 作者姓名： | 张福生 王国义 宁依萍 张淑华 牛芝屏 王行轩 |
| 作者单位： | 1. 黑龙江省带岭林业科学研究所,带岭,153106 2. 吉林露水河林业局 3. 辽宁省森林经营研究所 |
| 摘 要： | 在红松自然分布区内对3个亚区、9个地点、108株优树的子代10年生幼树测定结果表明，高生长可作为优树表型遗传选择。亚区间和家系／地点／亚区间差异显著、极显著，北亚区带岭优树子代高生长表现最好；亚区、地点／亚区、家系／地点／亚区遗传力分别为0．836，0．537，0．365。 |
| 关 键 词： | 红松 子代幼树 生长发育 速生性状 遗传测定 |
The Genetic Test of Fast - growing Characters and Heriditary Selection for Height Growth of Pinus koraiensis Filial Generation |
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| Zhang Fusheng,Wang Guoyi,Ning Yiping,Zhang Shuhua.The Genetic Test of Fast - growing Characters and Heriditary Selection for Height Growth of Pinus koraiensis Filial Generation[J].Journal of Northeast Forestry University,2003,31(4):68-69. | |
| Authors: | Zhang Fusheng Wang Guoyi Ning Yiping Zhang Shuhua |
| Abstract: | In the natural distribution area of Pinus koraiensis, the height growth of ten-year-old filial generations for 3 subareas, 9 sites and 108 plus trees was dertermined. The results showed that the variations between subareas and family/site/subareas were significant. The growth in Northern subarea was the best in Dailing region, and the heritabilities of subarea, site/subarea and family/site/subarea were respectively 0.836, 0.537 and 0.365. |
| Keywords: | Pinus koraiensis plus tree Height of filial generation Heriditary selection |
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