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通过对福建省不同产区杉木人工林木材基本密度和纤维形态的测定和分析，结果表明杉木人工林木材基本密度和纤维形态的产区间效应大于产区内效应，产区间木材基本密度和纤维形态差异极显著，产区内木材基本密度和纤维形态差异不显著；杉木人工林木材基本密度表现为：边缘产区＞一般产区＞中心产区；纤维长度和长宽比表现为：一般产区＞边缘产区＞中心产区；纤维宽度表现为：中心产区＞一般产区＞边缘产区．
Through the determination and analysis of basic wood fiber density and fiber morphology in different areas of Fujian Province, the results showed that the basic yield and fiber morphological intercropping effect of Chinese fir plantation was larger than that in the producing area, and the basic wood density and The differences of fiber basic density and fiber morphology were not significant. The basic wood density of Chinese fir plantation was as follows: edge producing area> common producing area> central producing area. The fiber length and aspect ratio were as follows: Producing area> edge producing area> central producing area; fiber width: central producing area> general producing area> edge producing area.