| 杉木火力楠混交林生长过程及分布格局研究 |
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| 引用本文： | 林照授.杉木火力楠混交林生长过程及分布格局研究[J].北华大学学报(自然科学版),2004,5(2):155-158. |
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| 作者姓名： | 林照授 |
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| 作者单位： | 福建省大田桃源国有林场,福建,大田,366101 |
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| 摘 要： | 对10 a生杉木火力楠混交林的研究结果表明:杉木火力楠混交林中,杉木生物量大于火力楠;从生长过程看,杉木胸径生长大于火力楠,杉木树高生长与火力楠相近,杉木材积始终大于火力楠;10 a生时杉木与火力楠均未达到数量成熟,材积生长潜力大;杉木火力楠混交林种间关系比较协调,营养空间分布均比杉木纯林合理,对林木生长有促进作用.
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| 关 键 词： | 杉木 火力楠 混交林 生长效果 |
| 文章编号： | 1009-4822(2004)02-0155-04 |
| 修稿时间： | 2003年9月4日 |
On the Growth Process and Distribution Patterns of Cunninghamia lanceolata and Michelia macclurei Mixed Forest |
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| LIN Zhao-shou.On the Growth Process and Distribution Patterns of Cunninghamia lanceolata and Michelia macclurei Mixed Forest[J].Journal of Beihua University(Natural Science),2004,5(2):155-158. |
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| Authors: | LIN Zhao-shou |
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| Abstract: | The study on 10 year Cunninghamia lanceolata and Michelia macclurei mixed experimental forest indicate that in the mixed forest of C.lanceolata and M.macclurei , the biomass of C.lanceolata is higher than that of M.macclurei , the diameter growth and volume growth of C.lanceolata are higher than those of M.macclurei while height growth of C.lanceolata is close to that of M.macclurei in the growth process; and neither of species reaches to the quantitative maturity at the age of ten years and thus their volume growth is still potential; The interspecific relations are relatively coordinative with the mixture of C.lanceolata and M.macclurei , its nutritional distribution pattern is more reasonable than that of pure C.lanceolata stand, mixed forest can promote growth of trees. |
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| Keywords: | Cunninghamia lanceolata Michelia macclurei Mixed froset Growth effect |
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