| 红松人工林木材解剖特征与气象因子的关系 |
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| 引用本文： | 郭明辉,陈广胜,王金满,陈祥伟,刘强.红松人工林木材解剖特征与气象因子的关系[J].东北林业大学学报,2000,28(4):30-35. |
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| 作者姓名： | 郭明辉 陈广胜 王金满 陈祥伟 刘强 |
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| 作者单位： | 东北林业大学,哈尔滨,150040 |
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| 基金项目： | 黑龙江省科技攻关资助项目!（G99B5－3） |
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| 摘 要： | 主要研究了红松人工林木材解剖特征与气象因子的关系。结果表明：管胞长度随温度增加而增长，相关程度达显著水平；管胞径向直径与降雨量、相对湿度、日照呈显著正相关，与温度呈显著负相关；管胞径与弦向壁厚和温度与相对湿度呈显著正相关；胞壁率与温度呈正相关；纤丝角与日照呈正相关，与温度呈负相关。得出气象因子对木材解剖特征有显著影响的结论。这为红松林的定向培育提供科学依据。
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| 关 键 词： | 红松 人工林 木材解剖特征 气象因子 |
The Relationships between Anatomical Characteristics of Wood and Meteorological Factors of Plantation Forest of Plans koraiensis |
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| Guo Minghui,Chen Guangsheng,Wang Jinman,Chen Xiangwei,Liu Qiang.The Relationships between Anatomical Characteristics of Wood and Meteorological Factors of Plantation Forest of Plans koraiensis[J].Journal of Northeast Forestry University,2000,28(4):30-35. |
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| Authors: | Guo Minghui Chen Guangsheng Wang Jinman Chen Xiangwei Liu Qiang |
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| Institution: | Guo Minghui
,Chen Guangsheng
,Wang Jinman
,Chen Xiangwei
,Liu Qiang
(Northeast Forestry- University. Harbin 150040, P. R. China) |
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| Abstract: | The relationships between anatomical characteristics of wood and meteorological factors of plantation forest of Pinus koraiensis were studied. The results show that tracheid length is significantly positive correlated to temperature. There are significantly positive correlations between tracheid radial diameter and rainfall. relative humidity and sunshine. negative correlations between wall-indiameter ratio and temperature. There are positive correlations between fibril angle and sunshine. negative correlations between fibril angle and temperature. There are significant effects of meteorological factors on anatomical characteristics of wood. The results can provide the theoretical base of the man-made forest intensive management. |
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| Keywords: | Pinus koraiensis Plantation forest Anatomical characteristics of wood Meteorological foctors |
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