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永瓣藤植物群落种间联结研究
A Study on the Interspecific Association of Monimopetalum chinense Community
【摘要】 永瓣藤为国家二级濒危保护植物。仅分布于江西、安徽两省。本文首次报道了该植物群落的种间联结关系。结果表明 ,该植物与杉木、 木、鹿角杜鹃表现一定程度的正联结。
【Abstract】 Monimopetalum chinense Rehd. is a rare plant. It’s only distributed in Jiangxi and Anhui Provinces. This paper deals with the correlations among 19 dominant species of Monimopetalum chinense community by means of 2×2 contingency table and calculation of association coefficients, percentage of cooccurrence for the first time. The result is that the associations between Monimopetalum chinense and Cunninghamia lanceolata, Loropetalum chinense, Rhododendron latoucheae emerge with high frequency.
【关键词】 永瓣藤;
种群生态;
种间联结;
【Key words】 Monimopetalum chinense; population ecology; interspecific association;
【Key words】 Monimopetalum chinense; population ecology; interspecific association;
- 【文献出处】 江西农业大学学报 ,ACTA AGRICULTURAE UNIVERSITIS JIANGXIENSIS , 编辑部邮箱 ,2000年01期
- 【分类号】S718.54
- 【被引频次】10
- 【下载频次】101