| 天然杉木混交林及主要伴生树种凋落物动态变化 |
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| 引用本文： | 陈金耀.天然杉木混交林及主要伴生树种凋落物动态变化[J].福建林学院学报,1998,18(3):255-259. |
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| 作者姓名： | 陈金耀 |
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| 作者单位： | 福建省建阳市林业委员会,354200 |
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| 摘 要： | 武夷山天然杉木混交林凋落物的数量及季节动态变化调查结果表明：天然杉木混交林的凋落量和生物循环速率均比杉木单优群落的大，各树种四季落叶量差异显著，而杉木天然混交林四季凋落量变化无显著差异．
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| 关 键 词： | 天然杉木混交林 伴生树种 凋落量 动态变化 |
Dynamic Change of Litter-fall of Chinese Fir and Its Major Associated Tree Species in Natural Mixed Forest of Chinese Fir |
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| Chen Jinyao.Dynamic Change of Litter-fall of Chinese Fir and Its Major Associated Tree Species in Natural Mixed Forest of Chinese Fir[J].Journal of Fujian College of Forestry,1998,18(3):255-259. |
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| Authors: | Chen Jinyao |
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| Abstract: | The amount and seasonal dynamic change of litterfall of natural mixed forest of Chinese
Fir in Mount. Wuyi were studied. The result shows that the amount of litter-fall and biological cycle
intensity of natural mixed forest of Chinese fir are also higher than those of monoculture of
Chinese fir. There is marked difference in the amount in all seasons, but it is not the case of
natural mixed forest of Chinese fir throughout the year. |
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| Keywords: | natural mixed forest Chinese fir associated tree species litter-fall dynamic change |
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