| 闽东桉树幼树高生长的灰色分析 |
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| 引用本文： | 洪维铭,盖新敏,汤勇华,俞彦铃,陈必勇.闽东桉树幼树高生长的灰色分析[J].福建林学院学报,1992(2). |
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| 作者姓名： | 洪维铭 盖新敏 汤勇华 俞彦铃 陈必勇 |
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| 作者单位： | 霞浦县林业局
(洪维铭，汤勇华，俞彦铃)，宁德地区林业局
(盖新敏)，霞浦县林业局(陈必勇) |
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| 摘 要： | 本文应用GM（1,1）模型分析闽东几种桉树幼树的高生长过程。结果表明,桉树幼林高生长是平衡的。作用于树高生长的灰因子集随年龄增长而加强。
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| 关 键 词： | 桉树 灰色系统理论 灰色预测 GM(1 1)模型 |
Gray Analysis of Height Growth of Young Trees of Some Species of Eucalyptus |
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| Hong Weiming,Gai Xingmin.Gray Analysis of Height Growth of Young Trees of Some Species of Eucalyptus[J].Journal of Fujian College of Forestry,1992(2). |
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| Authors: | Hong Weiming Gai Xingmin |
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| Institution: | Hong Weiming Gai Xingmin
(Xiapu County Forestry Bureau) (Ningde Prefectural Forestry Bureau)
Tang Yonghua Yu Yanling Chen Biyong
(Xiapu County Forestry Bureau) |
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| Abstract: | This paper deals with height growth behavors of young trees of some species of eucalyptus in south Fujian using GM(1, 1) model. The result showed that the height growth behavors of the species were unsteady. The Gray Factor set affecting the height growth was strengthened as the age increases. |
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| Keywords: | Eucalyptus Gray system's theory Gray forecast GM(1 1) model |
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