| 白花泡桐接干能力对生长及树冠结构的影响 |
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| 引用本文： | 赵丹宁,徐作华.白花泡桐接干能力对生长及树冠结构的影响[J].四川林业科技,1995,16(2):1-9. |
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| 作者姓名： | 赵丹宁 徐作华 |
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| 作者单位： | 中国林业科学研究院林业所，安徽省铜陵市国营林场，四川省资中县国营林场，四川省沐川县森林经营所 |
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| 摘 要： | 运用数量遗传学原理和方法，分析剖析了白花泡桐接干强度与树高、胸径和材积生长，接干后的分枝强度与整个树冠结构的遗传相关和表型相关，结果表明，泡桐接干能力对生长，和对树冠结构都有重要的影响。
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| 关 键 词： | 白花泡桐 接干能力 树冠结构 |
The Effect of Trunk Extension Ability of Paulownia Fortunei on its Growth and Crown Structure |
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| Zhao Danning, Xiong Yaoguo, Song Lulu.The Effect of Trunk Extension Ability of Paulownia Fortunei on its Growth and Crown Structure[J].Journal of Sichuan Forestry Science and Technology,1995,16(2):1-9. |
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| Authors: | Zhao Danning Xiong Yaoguo Song Lulu |
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| Abstract: | The theory and methall of quantitative genetiCS are used analysizing the trunk extension strength and tree height,breast diameter and volume growth of Paulownia fortunei and the genetic and phenotypical correlarions of its branching strensth after trunk extension with the whole erown structure.The rasults have shown that the trunk extension ability of Paulownia fortunei has a significant effect on its growth and crown structure. |
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| Keywords: | Paulownia fortunei Trunk extension ability Crown structure |
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