| 延边地区天然赤松林生长进程及其生长阶段的研究 |
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| 引用本文： | 王成,金永焕.延边地区天然赤松林生长进程及其生长阶段的研究[J].吉林林学院学报,1996,12(4):209-213. |
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| 作者姓名： | 王成 金永焕 |
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| 作者单位： | 延边农学院果林系 |
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| 摘 要： | 在划分延国地区天然赤松林立地级的基础上，根据中等级上不同密度赤松林的调查资料，分析了赤松林的胸径，树高和材积生长过程，结果认为，赤松属早期速生，是生长持续期很长的树种，并对赤松胸径，树高和材积生长阶段进行了初步划分。
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| 关 键 词： | 天然赤松林 生长进程 生长阶段 赤松 |
Growth Process and Growth Phase of Natural Japanese Red Pine Forest in Yanbian Area |
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| Authors: | Wang Cheng Jin Yonghuan Liu Jisheng Li Yingzhu Jin Chunde |
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| Institution: | Fruit Forest Department of Yanbian Agricultural College |
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| Abstract: | The growth processes of diameter,height and tree volume of 40 year old natural Japanese red pine forest have been discussed.According to different densities on middle site.The results showed that natural Japanese red pine forest grow fast in the early stage and last for a long time.Meanwhile,the growth processes of diameter,height and tree volume of natural Japanese red pine were divided preliminarily. |
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| Keywords: | Natural Japanese red pine forest Growth process Growth phase |
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