川贝母野生抚育之群落生态研究

Study on the Plant Community of Fritillaria cirrhosa

目的 :为川贝母药材野生抚育提供基础和科学依据。方法 :通过测定川贝母分布的群落样地的相对优势度 ,应用聚类分析方法刻划川贝母分布的群落类型。结果与结论 :将川贝母野生抚育的适宜群落划定为窄叶鲜卑花灌丛、理塘杜鹃灌丛、硬叶柳灌丛、金露梅 +绣线菊灌丛、香柏灌丛、珠芽蓼 +圆穗蓼草甸等 6种类型 。

Objective: To provide scientific basis for natural cultivation of Fritillaria cirrhosa. Method: The cluster analysis to the Bray-Curtis distance coefficient of community plot was carried out to divide the community types of F. cirrhosa. Result and Conclusion: The community of F. cirrhosa 's natural cultivation can be divided into six types: Sibiraea angustata community, Rhododendron litangense community, Salix sclerophylla community, Dasiphora fruticosa + Spiraea alpina + S. myrtilloides community, Sabina pingii var. wilsonii community, Polygonum viviparum + P. sphaerostachyum community, and the ecological characteristics such as the composition of community and ecological distribution have been showed.