| 闽北山地不同坡位闽楠人工林的生长规律 |
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| 引用本文： | 阙小黎.闽北山地不同坡位闽楠人工林的生长规律[J].防护林科技,2019(8):50-53. |
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| 作者姓名： | 阙小黎 |
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| 作者单位： | 南平市延平区大横林业站,福建南平,353033 |
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| 摘 要： | 以闽北山地不同坡位上闽楠人工林为研究对象,研究了坡位对闽楠人工林生长的影响,结果表明:坡位对闽楠人工林的树高、胸径和材积具有显著影响,31年生闽楠人工林的平均去皮胸径为下坡位(19.3cm)大于上坡位(15.3cm)。上坡位树高18.1m,下坡位13.8m,上坡位单株去皮材积0.167m^3,下坡位的单株去皮材积0.196m^3。整个生长过程中,下坡位的材积总生长量均大于上坡位,1~18年为材积生长率较快下降阶段,19~31年为缓慢下降阶段。
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| 关 键 词： | 闽北山地 闽楠 坡位 生长规律 |
Growth Rules of Phoebe bournei Plantation at Different Slope Positions in Northern Mountains in Fujian Province |
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| Que Xiaoli.Growth Rules of Phoebe bournei Plantation at Different Slope Positions in Northern Mountains in Fujian Province[J].Protection Forest Science and Technology,2019(8):50-53. |
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| Authors: | Que Xiaoli |
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| Institution: | (Daheng Forestry Station of Yanping District,Nanping City,Nanping 353033,China) |
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| Abstract: | Que Xiaoli(Daheng Forestry Station of Yanping District,Nanping City,Nanping 353033,China) |
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| Keywords: | Northern mountains in Fujian Province Phoebe bournei slope position growth rule |
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