[1]祁荣频,李宁云,柴勇,等.馨香玉兰所在群落主要树种的种间联结性[J].西北林学院学报,2009,24(05):31-35.
　QI Rong-pin,LI Ning-yun,CHAI Yong,et al.Interspecific Associations of Main Tree Species in the Communities with Magnolia odoratissima[J].JOURNAL OF NORTHWEST FORESTRY UNIVERSITY,2009,24(05):31-35.
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馨香玉兰所在群落主要树种的种间联结性 ()
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《西北林学院学报》[ISSN:1001-7461/CN:61-1202/S]

卷:
第24卷
期数:
2009年05期
页码:
31-35
栏目:
森林生物学
出版日期:
2009-09-30

文章信息/Info

Title:
Interspecific Associations of Main Tree Species in the Communities with Magnolia odoratissima
作者:
祁荣频; 李宁云; 柴勇; 孟广涛; 武力
云南省林业科学院,云南,昆明,650204
Author(s):
QI Rong-pin; LI Ning-yun; CHAI Yong; MENG Guang-tao; WU Li
关键词:
馨香玉兰;  群落;  主要树种;  种间联结
分类号:
S718.542
文献标志码:
A
摘要:
采用2×2列联表,通过X2检验和ω检验,并结合共同出现百分率(PC值)和联结系数(AC值),分析了馨香玉兰所在群落20个主要树种的种间联结性.结果表明,20个主要树种在总体水平上表现为显著的正联结.190对种对中,只有少数种对存在显著的相关性,大多数种对联结关系未达到显著水平,种对间相关性较弱.馨香玉兰种群与少数树种的种间联结性较强,与大部分树种间联结性较弱,体现了馨香玉兰较强的生态适应性.

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备注/Memo

备注/Memo:
云南省科技厅基金项目(2007C122M).
更新日期/Last Update: 2010-05-04