基于TCMGIS的百蕊草产地适宜性定量分析  

Quantitative Evaluation on Regional Suitability of Thesium chinense by TCMGIS

作　　者：张玮玮 王永辉 张志鹏 郑司浩 蔡翠芳 ZHANG Wei-wei;WANG Yong-hui;ZHANG Zhi-peng;ZHENG Si-hao;CAI Cui-fang(Shanxi Pharmaceutical Vocational College,Taiyuan 030031,China;Shanxi University of Chinese medicine,Taiyuan 030600,China;Shanxi Guoxin Local Pharmaceutical Co.,Ltd.,Taiyuan 030032,China;China National Traditional Chinese Medicine Co.,Ltd.,Beijing 100195,China)

机构地区：[1]山西药科职业学院,山西太原030031 [2]山西中医药大学,山西太原030600 [3]山西国新晋药集团道地药材经营有限公司,山西太原030032 [4]中国中药有限公司,北京100195

出　　处：《中国现代中药》2020年第12期1962-1966,共5页Modern Chinese Medicine

基　　金：中医药公共卫生服务补助专项(财社〔2018〕43号)。

摘　　要：目的:通过对野生百蕊草标本的生态因子研究,寻找适宜百蕊草生长特性的潜在分布区域。方法:利用中药材产地适宜性分析地理信息系统(TCMGIS)对699个百蕊草标本地理分布信息进行研究,分析百蕊草不同生态相似度下适宜产地空间的分布状况。结果:百蕊草适宜分布区主要位于我国温带季风气候区和亚热带季风气候区,且处于我国湿润区和半湿润区;生态相似度100%的最适生长区域较为广泛,分布在30个省区的2049个县市,面积总和为3183197.7 km^2,生态适宜区主要集中在我国西南、东北、华东、华北、华中等地区。结论:为百蕊草的分布研究、野生资源保护、人工引种栽培和新产区预测等方面提供参考。Objective:To provide reference of production area planning and predict new growth area for Thesium chinense.Methods:We determined distribution areas and ranges from 699 samples using the geographic information system for traditional Chinese medicine(TCMGIS).Results:The data showed that T.chinense was mainly distributed in the temperate monsoon and subtropical monsoon climate areas of China.A total of 2049 counties in 30 provinces,covering a land area of 3183197.7 km^2,shared similar with ecological factors with those of native habitats appropriate for Th.chinense.Ecologically suitable areas were mainly concentrated in southwest,northeast,east,north,central of China.Conclusion:This study will be of benefit for the distribution study,wild resources conservation,artificial cultivation and new production area prediction.

关 键 词：百蕊草 中药材产地适宜性分析地理信息系统 产地适宜 相似系数 

分 类 号：S567[农业科学—中草药栽培]