半夏全球生态适宜性分析与品质生态学研究  

Analysis of Global Ecology of Pinellia ternata in Suitability and Quality

作　　者：王家禄 王瑀[2] 牟兰 侯梦梦 李西文[1] WANG Jia-lu;WANG Yu;MOU Lan;HOU Meng-meng;LI Xi-wen(Institute of Chinese Materia Medica,China Academy of Chinese Medical Sciences,Beijing 100700,China;Institute of Medicinal Plant Development,Chinese Academy of Medical Sciences,Peking Union Medical College,Beijing 100193,China;College of Agronomy,Sichuan Agricultural University,Chengdu 611130,China)

机构地区：[1]中国中医科学院中药研究所,北京100700 [2]中国医学科学院北京协和医学院药用植物研究所,北京100193 [3]四川农业大学农学院,四川成都611130

出　　处：《中国现代中药》2021年第11期1864-1868,共5页Modern Chinese Medicine

基　　金：国家“重大新药创制”科技重大专项(2019ZX09201005);中国中医科学院中药研究所自选课题项目(ZXKT17021)。

摘　　要：目的:通过分析全球范围内半夏生态适宜产区,对半夏合理生产布局开展科学规划。方法:采用药用植物全球产地生态适宜性区划信息系统(GMPGIS),以半夏道地产区、野生分布区的标本采样点气候因子值和土壤类型为依据,通过生态相似性原理,分析得出半夏全球内最大生态相似度区域。结果:半夏为广布种,在全球范围内适宜生长的面积占全球陆地面积的13.84%,适宜生长地区主要包含北美洲中部、亚洲东部及欧洲中南部。生态适宜区的国家主要包括美国、中国、加拿大、巴西等;中国适宜半夏生长的省份包括云南、四川、广西、陕西、湖南、湖北、河北、贵州等。研究结果基本包含了目前半夏栽培产区及道地产地。结论:研究结果可为半夏全球范围种质资源保护、引种栽培及高品质半夏药材生产提供参考。Objective:This study analyzed the global suitable ecological habitats for Pinellia ternata(Thunb.)Breit and thereby set out scientific plans on the rational cultivation of the medicinal plant.Methods:With the Geographic Information System for Global Medicinal Plants(GMPGIS),areas with maximum ecological similarity worldwide were yielded based on the climate factors and soil types of P.ternata at sampling sites of both the geo-authentic producing area and wild areas.Results:A total of 13.84%global land is suitable for P.ternata,a cosmopolitan species,which mainly includes central North America,eastern Asia,and south-central Europe.It covers the US,China,Canada,Brazil,etc.In China,the suitable regions are Yunnan,Sichuan,Guangxi,Shaanxi,Hunan,Hubei,Hebei,and Guizhou.The yielded suitable areas cover the current cultivation areas and geo-authentic areas of the plant.Conclusion:The result of this study can serve as a reference for the protection of global germplasm resources of P.ternate,introduction of the species,and production of high-quality Pinelliae Rhizoma.

关 键 词：半夏 药用植物全球产地生态适宜性区划信息系统 生态适宜性 生态因子 

分 类 号：R282[医药卫生—中药学]