| 紫椴在自然和城市环境中生长状况比较研究 |
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| 引用本文： | 王洪峰,穆立蔷,王洪成,王志新,李伟星. 紫椴在自然和城市环境中生长状况比较研究[J]. 西北林学院学报, 2012, 27(5): 101-105 |
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| 作者姓名： | 王洪峰 穆立蔷 王洪成 王志新 李伟星 |
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| 作者单位： | 东北林业大学林学院,黑龙江哈尔滨,150040 |
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| 基金项目： | 黑龙江省青年科学基金项目(QC2010013) |
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| 摘 要： | 以东北林业大学帽儿山实验林场生长的野生紫椴和哈尔滨城市生境中生长的紫椴(Tiliaamurensis)为研究对象,分别测量树高、胸径和枝下高。利用SPSS17.0统计软件进行分析,结果表明,通过不同环境下的紫椴胸径与树高的关系可以看出,市区环境下生长的紫椴高生长与野生的紫椴高生长曲线相似。引种第1年,市区紫椴高生长略弱于野生紫椴,而后逐渐适应城市生境。市区生长的紫椴与野生紫椴枝下高的生长规律在第3年以后基本一致。紫椴可以大规模地作为绿化树种引入城市,适应周期为3a。
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| 关 键 词： | 紫椴 自然环境 城市环境 生长 比较 |
Comparison of the Growth of Tilia amurensis in Natural and Urban Environments |
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| WANG Hong-feng , MU Li-qiang , WANG Hong-cheng , WANG Zhi-xin , LI Wei-xing. Comparison of the Growth of Tilia amurensis in Natural and Urban Environments[J]. Journal of Northwest Forestry University, 2012, 27(5): 101-105 |
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| Authors: | WANG Hong-feng MU Li-qiang WANG Hong-cheng WANG Zhi-xin LI Wei-xing |
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| Affiliation: | (Northeast Forestry University,Haerbin,Heilongjiang 150040,China) |
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| Abstract: | The height,DHP and clear length of Tilia amurensis both in urban and natural environments were measured.The data obtained were analyzed by SPSS 17.0.It was found that T.amurensis grew well after it was transplanted in urban areas.In the first year of transplanting,it exhibited lower growth potential than in natural environment.But the growth tendency of the trees growing in natural environment and urban areas was similar in the third year.It was concluded that T.amurensis could be transplanted in urban areas in large scale,which could adapt the new environment after 3 years of transplanting. |
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| Keywords: | Tilia amurensis natural environment urban environment growth comparison |
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