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粤北低山丘陵地区小红栲生长过程分析

陈义刚 张祥生

陈义刚 张祥生. 粤北低山丘陵地区小红栲生长过程分析[J]. 华南农业大学学报, 1994, (2): 124-128.
引用本文: 陈义刚 张祥生. 粤北低山丘陵地区小红栲生长过程分析[J]. 华南农业大学学报, 1994, (2): 124-128.
Chen Yigang1, Xie Zhengsheng1 ,Zhang Xiangsheng1 ,Chen Rongwei2. ANALYSIS OF THE GROWTH PROCESS OF CASTANOPSIS CARLESII IN THE NORTH GUANGDONG MOUNTAIN AND HILL AREAS[J]. Journal of South China Agricultural University, 1994, (2): 124-128.
Citation: Chen Yigang1, Xie Zhengsheng1 ,Zhang Xiangsheng1 ,Chen Rongwei2. ANALYSIS OF THE GROWTH PROCESS OF CASTANOPSIS CARLESII IN THE NORTH GUANGDONG MOUNTAIN AND HILL AREAS[J]. Journal of South China Agricultural University, 1994, (2): 124-128.

粤北低山丘陵地区小红栲生长过程分析

ANALYSIS OF THE GROWTH PROCESS OF CASTANOPSIS CARLESII IN THE NORTH GUANGDONG MOUNTAIN AND HILL AREAS

  • 摘要: 本文根据务必粤北低山丘陵地区收集小红栲解析木12株和标准木31株的资料,通过建立生长模型,分析其生长规律,并用最优分割法将小红栲生长发育过程分为5个阶段,据此进一步划分其龄级和组织龄组。结果表明,小红栲早期的树高和直径生长迅速,继而进入材积束生期和数量成熟期,从面提供该树种的营林理论论依据。
    Abstract: This paper analysed the growth process of Castanopsis carlesii according to the data of twelve stem analysis and thirthy-one sample trees,which were collected from the north Guangdong mountain and hill regions.Based on that we established a growth model of Castanopsis carlesii and worked its pattern.Then we divided the growth process into fivestages by the first-rate volume-period method and further set up an age-class and age-group categorisation for Castanopsis carlesii.The result showed that the Castanopsis carlesiigrew fast in the early stage in height and diameter,then cane rapid growth in volumeand quantitative maturity.Therefore this paper provides a theoretical basis for silvicultureof this species.
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出版历程
  • 发布日期:  1994-04-09
  • 刊出日期:  1994-04-09

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