| 引用本文： |
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黄承标,梁宏温.桂东南马尾松工程幼林生长量及其生物量节律研究[J].广西科学院学报,1998,(1):22-27. [点击复制]
- Huang Chengbiao,Liang Hongwen.The Rhythm of Growth and Biomass of Engineering Young Forest of Pinus massoniana Lamb. in the Southeast Guangxi[J].Journal of Guangxi Academy of Sciences,1998,(1):22-27. [点击复制]
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| 摘要: |
| 1991年~1996年,对桂东南马尾松工程幼林的生长量及生物量进行连续的定位定期观测。结果表明:马尾松工程林6年生幼林的林木蓄积量和生物量分别为36.16m3/hm2和36.86t/hm2,分别比常规造林11年生和不施肥同龄林增加3倍~6倍;揭示了马尾松幼林生长量规律及其影响的主要气象因子,马尾松工程幼林各器官生物量随年龄的变化规律,并分别建立与地径逐月生长量的回归预测模型。 |
| 关键词: 马尾松 工程幼林 生长量 生物量 |
| DOI： |
| 投稿时间：1998-02-05 |
| 基金项目: |
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| The Rhythm of Growth and Biomass of Engineering Young Forest of Pinus massoniana Lamb. in the Southeast Guangxi |
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Huang Chengbiao, Liang Hongwen
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| (Forestry College, Guangxi University, Nanning, 530001) |
| Abstract: |
| The growth and biomass of engineering young forest of Pinus massoniana Lamb. in the southeast Guangxi was in situ observed for 6 years (1991~1996). The total growing-stock and biomass of 6 years old young forest of Pinus massoniana Lamb. was 36.16 m3/hm2 and 36.86 t/hm2 respectively, which were by 3~6 times higher than rule planting (11 years old) and no-fertilized young forest (the same years old). It brought to light the growth law of engineering young forest of Pinus massoniana Lamb. and its main influential meteorology factors, and to light the change law of organ biomass as tree ages on Pinus massoniana Lamb., and the predictional model of regression equation of organ biomass with ground diameter was built respectively. |
| Key words: Pinus massoniana Lamb. engineering young forest growth biomass |
