茯苓产地适宜性分析研究  

Analysis on Suitable Producing Areas of Poria cocos

作　　者：王珍[1,2] 董梁[2,3] 李家春[4] 萧伟[4] 谢彩香[2] 黄林芳[2] 王振中[4] 

机构地区：[1]北京中医药大学中药学院,北京100102 [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]河南中医学院,河南郑州450003 [4]江苏康缘药业股份有限公司/中药制药过程新技术国家重点实验室,江苏连云港222001

出　　处：《山东农业科学》2011年第12期14-18,共5页Shandong Agricultural Sciences

基　　金："十一五"重大新药创制项目(2009ZX09504-004)

摘　　要：本文基于生态因子数据库和地理信息空间分析方法,根据茯苓主要分布区的生态环境因子(如气温、海拔、土壤等),分析了茯苓的适宜产区及分布面积。结果表明,湖北、安徽、云南、贵州、四川等18个省(直辖市、区)是与茯苓原产区生态相似度最高的区域,这与实际生产情况基本一致。同时还预测出文献中没有记载的区域,如甘肃,为茯苓的引种扩种提供了科学可靠的数据支持。可见,利用中药材产地适宜性分析地理信息系统(TCMGIS)分析茯苓产地适宜性具有一定的科学性和准确性,对茯苓的引种栽培及科学区划具有重要的参考价值。The suitable producing areas of Poria cocos（Schw.） Wolf were analyzed based on the database of ecological factors and spatial analysis methods of GIS.The ecological factors of the main producing areas,such as temperature,altitude,soil type,were analyzed.The results showed that the optimal districts for Poria cocos were located in Yunnan,Guizhou,Hubei,Sichuan,Hunan and Anhui provinces,which were in accordance with the actual production practice.And the TCMGIS system predicted that Gansu Province was a potential producing area which was not reported before.In conclusion,TCMGIS system was an accurate and powerful tool for determination of suitable producing areas of Chinese medicinal materials,and the results would be helpful to the establishment of Good Agricultural Practices and the cultivation of Poris cocos.

关 键 词：茯苓 生态因子 产地适宜性 

分 类 号：S567.320.19[农业科学—中草药栽培]