| 落叶松人工林地位指数级导向曲线模型的研究 |
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| 引用本文： | 高洪亮,贾炜玮.落叶松人工林地位指数级导向曲线模型的研究[J].林业科技情报,2009,41(1):20-22. |
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| 作者姓名： | 高洪亮 贾炜玮 |
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| 作者单位： | 东北林业大学 |
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| 摘 要： | 本文用约1000块样地资抖,系统地研究了黑龙江省落叶松人工林的地位指数级导向曲线模型。通过林业统计分析软件Statistica6.0对各落叶松人工林数据进行拟合、分析比较,结果为：从拟合精度、曲线走向与散点分布趋势、残差分布等综合考虑,舒马切尔曲线函数比较适合落叶松人工林地位指数级导向曲线模型的拟合。
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| 关 键 词： | 地位级 模型拟合 落叶松人工林 |
Study On The Site Index Guiding Curve Model Of Larch Plantation |
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| Gao Hongliang,Jia Weiwei.Study On The Site Index Guiding Curve Model Of Larch Plantation[J].Forestry Science and Technology Information,2009,41(1):20-22. |
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| Authors: | Gao Hongliang Jia Weiwei |
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| Institution: | Northeast forestry university |
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| Abstract: | The site index guiding curve model of larch plantation were studied based on the data of 1000 sample plot using statistic 6.0 software.The result shows that the Schumacher function is the best models of fitting the site index guiding curve for larch plantation. |
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| Keywords: | site class model fitting larch plantation |
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