| 思茅松种群的自疏研究 |
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| 引用本文： | 廖迎芸.思茅松种群的自疏研究[J].云南环境科学,2012(2):7-10. |
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| 作者姓名： | 廖迎芸 |
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| 作者单位： | 云南省环境科学研究院,云南昆明650034 |
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| 摘 要： | 在野外考察的基础上，运用密度变化、相对径级离散度、自疏结局分析等方法对思茅松种群的自疏进行了研究。基于研究结果，认为思茅松纯林的管理应以夫然更新为主、人工抚育间伐为辅。
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| 关 键 词： | 思茅松 种群 自疏 研究 |
A Study on the Self- thinning of Pinus kesiya var. langbianensis |
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| Institution: | LIAO Ying - yun (Yunnan Institute of Environmental Science, Kunming Yunnan 650034 China) |
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| Abstract: | Based on the field survey for the self - thinning of Pinus kesiya var. langbianensis population, its density change, the relative DBH dispersion and self- thinning destiny were analyzed. The study indicates that the man- agement of the pure Pinus kesiya var. langbianensis forest should follow the natural regeneration, supplemented by the artificial thinning for caring. |
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| Keywords: | Pinus kesiya var langbianensis population self - thinning research |
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