贵州从江一个木兰科群落研究  

Studies on Magnoliaceae Community in Xishan Town of Congjiang County in Guizhou Province

作　　者：韦兴桥 罗光珍 周家维 杨成华 

机构地区：[1]从江县林业局,贵州从江557400 [2]贵州省林业科学研究院,贵阳550005

出　　处：《贵州林业科技》2015年第2期18-22,共5页Guizhou Forestry Science and Technology

基　　金："贵州乡土阔叶园林绿化树种评价;筛选及苗木培育关键技术研究"(2009-03);"贵州野生珍稀木本观赏植物繁育及栽培示范"(2011GB2F200006);"贵州木兰科植物研究"共同资助

摘　　要：经过对从江县西山镇木兰科植物群落的种类调查,结果表明,该群落共有21科30属33种植物;3个木兰科植物的重要值合计为122.91,其中,白花含笑的重要值为72.35,垂直结构明显,分为乔木层、灌木层、草本层,该群落属于典型的以木兰科植物为优势的亚热带常绿阔叶林。community of the magnolia forest in Xishan town of Congjiang county was investigated and analyzed.The results showed that there were 33 species belonging to 30 genera of 21 families in the community; the total important value of 3 magnolia species were 122. 91,among which Michelia mediocris alone had the important value of72. 35; the community had an obvious vertical structure including tree layer,shrub layer and herb layer; the community was classified as subtropical evergreen broadleaf forest dominated by magnolia species.

关 键 词：木兰科 从江县 群落 

分 类 号：S718.54[农业科学—林学]