安徽农业科学2013，Vol.41Issue(15)：6791-6793,6796,4.
贵州百里杜鹃风景名胜区露珠杜鹃群落研究
Study on Community of Rhododendron irroratum Baili Rhododendron Scenic Spot in Guizhou
陶云 1黄承玲 1黄家湧 1冯元 1李茂2
作者信息
- 1. 贵州百里杜鹃科研所,贵州毕节551614
- 2. 贵州林业科学研究院,贵州贵阳550011
- 折叠
摘要
Abstract
Based on data collected from investigating sample plots community of Rhododendron irroratum in Baili Rhododendron Scenic Spot in Guizhou,the species composition,life form spectrum,the community structure and the species diversity were analyzed.The results showed that there were 20 species of vascular plants in these communities of Rhododendren irroratum,belonging to 10 families and 14 genera,mainly including Ericaeae,Symplocaceae,Fagaceae,Theaceae,Rosaceae,Lauraceae,Poaceae,Caprifoliaceae,Liliaceae and Gleicheniaceae.The community structure analysis showed that the phanerophytes was dominant in the life form spectrum of the community.Rhododendron irroratum ard Rhododendron delavavi were the constructive species,Rhododendron irroratum in the community played a significant role,controlling the structure,composition and habitat situation of the entire community,the community structure had stable emotion.The community of Rhododendron irroratum had low Shannon-Wicncr index and Richncss index,the variation patterns of species diversity index which were discordant among layers:shrub layer ＞ tree layer ＞ herbaceous layer.关键词
露珠群落/群落研究/百里杜鹃风景名胜区Key words
Rhododendron irroratum/ Community study/ Baili Rhododendron Scenic Spot分类
农业科技引用本文复制引用
陶云,黄承玲,黄家湧,冯元,李茂..贵州百里杜鹃风景名胜区露珠杜鹃群落研究[J].安徽农业科学,2013,41(15):6791-6793,6796,4.
