| 杉木人工林木材密度及干缩性变异规律 |
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| 引用本文： | 林庆富.杉木人工林木材密度及干缩性变异规律[J].浙江林学院学报,1997,14(2):169-173. |
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| 作者姓名： | 林庆富 |
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| 作者单位： | 福建省沙县白溪林场 |
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| 摘 要： | 应用正交试验设计方法，系统分析了不同林龄、不同立地条件和不同林分密度下杉木人工林木材密度和干缩性的变异规律。结果表明：影响杉木人工林木材密度和干缩性的主导因子是林龄，其次是立地条件，林分密度影响最小。
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| 关 键 词： | 杉木 人工林 木材性质 密度 缩水率 |
Variation in Densities and Shrinkages of Chinese Fir Wood From Plantation |
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| Lin,Qingfu.Variation in Densities and Shrinkages of Chinese Fir Wood From Plantation[J].Journal of Zhejiang Forestry College,1997,14(2):169-173. |
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| Authors: | Lin Qingfu |
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| Abstract: | By using orthoganal design,this paper systematically analysed the law of variation in densities and shrinkages of Chinese fir wood from plantations with different stand ages,different stand densities and different site conditions The results showed that the factors to have affected the densities and shrinkages of Chinese fir wood were successively stand age,stand site and stand density |
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| Keywords: | Chinese fir(Cunninghamia lanceolata) planted forests wood property density shrinkage |
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