| 云杉、樟子松苗木高生长预测 |
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| 引用本文： | 肖东玉.云杉、樟子松苗木高生长预测[J].新疆农业大学学报,1988(3). |
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| 作者姓名： | 肖东玉 |
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| 作者单位： | 八一农学院林学系 |
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| 摘 要： | 本文采用灰色系统的GM(1,1)模型,对雪岭云杉和樟子松两苗木的高生长进行了预测,获得了较高精度。经分析认为用GM(1,1)模型预测以上两树种苗木高生长是可行的。
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| 关 键 词： | 云杉 樟子松 GM(1 1)模型 苗高生长预测 |
Forecast of Picea schrekiana and Pirus sylvestris var mongotica Seedlings in Height Growth |
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| Xiao Dongyu.Forecast of Picea schrekiana and Pirus sylvestris var mongotica Seedlings in Height Growth[J].Journal of Xinjiang Agricultural University,1988(3). |
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| Authors: | Xiao Dongyu |
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| Institution: | Xiao Dongyu |
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| Abstract: | In this paper GM(1, 1) medel is used to forecast the height growth of Picea schrenkiana and Pinus sylvestris var mongolica seedlings. The result is up to high precision. After being analysed, it is thought that GM(1, 1)model can be used to forecast the height growth of aforementioned two seedlings. |
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| Keywords: | Picea schrekiana Pinus sylvestris var mongolica G M (1 1) model forecast of seedling height growth |
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