| 井冈山云锦杜鹃群落特征研究 |
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| 引用本文： | 邓贤兰,刘鹏,吴杨,郭智慧.井冈山云锦杜鹃群落特征研究[J].亚热带植物科学,2011(4):20-25. |
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| 作者姓名： | 邓贤兰 刘鹏 吴杨 郭智慧 |
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| 作者单位： | 井冈山大学生命科学学院; |
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| 基金项目： | 国家自然科学基金项目(31060263); 教育厅重点实验室项目(GJJ10688); 井冈山大学博士启动基金项目(JZB11024)资助 |
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| 摘 要： | 以井冈山云锦杜鹃群落10个样地调查资料为基础,对该群落的物种组成、区系成分、群落结构和物种多样性进行研究。结果表明:该群落有维管植物44科67属83种,其中蕨类植物有6科6属6种,裸子植物4科4属5种,被子植物34科57属72种;区系分析显示,该群落植物区系地理成分复杂,热带性成分和温带成分均占较大比例;群落为复层异龄结构,云锦杜鹃、交让木和猴头杜鹃是组成该群落的建群种;物种多样性分析显示,群落Simpson指数和Pielou指数较高,Shannon-Wiener指数和物种丰富度指数较低,物种多样性指数在样地间有一定差异,在群落不同层次未表现出一致的变化规律。
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| 关 键 词： | 云锦杜鹃 群落特征 井冈山 |
Studies on the Community Characteristics of Rhododendron fortunei in Jinggang Mountain |
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| DENG Xian-lan,LIU Peng,WU Yang,GUO Zhi-hui.Studies on the Community Characteristics of Rhododendron fortunei in Jinggang Mountain[J].Subtropical Plant Science,2011(4):20-25. |
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| Authors: | DENG Xian-lan LIU Peng WU Yang GUO Zhi-hui |
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| Institution: | DENG Xian-lan,LIU Peng,WU Yang,GUO Zhi-hui(College of Life Science,Jinggangshan University,Ji'an 343009,Jiangxi China) |
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| Abstract: | The species composition,floristic elements,community structure and species diversity of Rhododendron fortunei communities in Jinggang Mountain were analyzed,according to the statistics from 10 sample plots.The result showed that there were 83 species of vascular plants in these communities of Rhododendron fortunei(including varieties),belonging to 44 families and 67 genera,in which the pteridophyte accounted for 6 families,6 genera and 6 species,the gymnosperm 4 families,4 genera and 5 species,and the angio... |
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| Keywords: | Rhododendron fortunei community characteristics Jinggang Mountain |
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