三岛柴胡复合群的生物学及生态学特征  

Studies on Biological and Ecological Features of Medical Plant Bupleurum falcatum Complex

作　　者：王长宝[1] 王西方 张洪波 杨洪升[1] 张海军[1] 程海涛[1] 

机构地区：[1]佳木斯大学生命科学学院,黑龙江佳木斯154007 [2]集贤县中医医院,黑龙江集贤155900

出　　处：《中国现代中药》2016年第9期1153-1158,1184,共7页Modern Chinese Medicine

基　　金：国家自然科学基金项目(81441132);国家标本平台教学标本子平台资助(http://mnh.scu.edu.cn/)

摘　　要：目的:了解三岛柴胡复合群的生物学和生态学特征,为开展分类和品种筛选提供科学依据。方法:查阅资料,踏查、样地调查及数据统计相结合的方法。结果:测量六个居群的株高、叶片、伞辐、小苞片、果实及根茎部等7组生物学性状,获得了生境、基质、日照、降雨、年均气温、无霜期、有效积温、伴生物种等8组生态数据。结论:根据三岛柴胡复合群形态学性状和生态特征的分化,给出了初步分类检索表。建议进一步结合分子生物学手段进行分类地位及亲缘关系的鉴定,并开展有效成分测定,为筛选有价值品系奠定基础。Objective： To better understand biological and ecological features of Bupleurum falcatum complex. Methods： Consulting literature, sample plot survey and statistics methods were applied in the study. Results： Plant height, leaf blade, umbel ray, bractlet, fruit and root features of were observed. Meanwhile, their habitat, soil type, sunshine per year, annual rainfall, average annual temperature, frost-free period, effective accumulated temperature and companion species were also investigated and identified respectively. Conclusion： According to morphological and ecological differentiation among six populations, a preliminary key was given. Our suggestion is to identify their relationship based on molecular and chromosome data, and carry out active ingredient study for valuable varieties selection.

关 键 词：三岛柴胡复合群 生物学 生态学 特征 

分 类 号：R378.3[医药卫生—病原生物学]