基于地形因子的河北省北柴胡生态适宜性区划研究  

Research on topographic factors of ecology suitability regionalization of Bupleuri Radix in Hebei province

作　　者：李英[1] 焦倩[1] 张天天[1] 刘爱朋 黄璐琦[3] 杨光[3] 郑玉光[1,2] LI Ying;JIAO Qian;ZHANG Tian-tian;LIU Ai-peng;HUANG Lu-qi;YANG Guang;ZHENG Yu-guang(Hebei Medical University, Shijiazhuang 050091, China;Hebei University of Chinese Medicine, Shijiazhuang 050090, China;State Laboratory of Dao-di Herbs, National Resources Center for Chinese Materia, China Academy of Chinese Medical Sciences, Beijing 100700, China)

机构地区：[1]河北医科大学,河北石家庄050091 [2]河北中医学院,河北石家庄050090 [3]中国中医科学院中药资源中心道地药材国家重点实验室培育基地,北京100700

出　　处：《中国中药杂志》2017年第22期4402-4407,共6页China Journal of Chinese Materia Medica

基　　金：2017现代农业产业技术体系项目(2017041458-2);河北省中医药管理局项目(2014006)

摘　　要：通过北柴胡中柴胡皂苷类成分含量与地形因子之间的关系,对河北省北柴胡的地形适宜性进行区划研究,为选取种植柴胡的合理区域提供科学的依据。在对河北省43个产地的柴胡实地采样的基础上,应用统计分析方法全面分析了不同地形因子条件下柴胡中柴胡皂苷类成分含量的差异,海拔、坡度、坡向对柴胡皂苷类成分含量的影响,并依据柴胡皂苷类成分与地形因子之间的关系,应用Arc GIS进行了基于地形因子的河北省北柴胡生态适宜性区划。最适宜柴胡皂苷类成分积累的地形因素为海拔(600 m以上)、坡度(4.00~5.50°)、坡向(阳坡),因此,将北柴胡种植在太行山、燕山等地形条件相似的山区地带最为适宜。To study the correlation between the content of saikosaponins ingredient of Bupleuri Radix and topographic factors,we researched the ecology suitability regionalization of topographic of Bupleuri Radix from Hebei province to provide a scientific basis for selecting artificial planting. Based on 43 samples of Bupleuri Radix from Hebei province,the variation of the content of saikosaponins in different conditions of topographic factors and the influence of slope,altitude and aspect were comprehensively analyzed by SPSS21. 0. Then we studied topographic factors of ecology suitability regionalization of Bupleuri Radix on the basis of the relationship between the saikosaponins and topographic factors by Arc GIS. The most suitable conditions of topographic for cultivation of saikosaponins are as follows： altitude 600 m above,slope 4. 00-5. 50 degrees,aspect to the sun. In Hebei province,it is suitable for growth of Bupleuri Radix in the Taihang Mountains and the Yanshan Mountains where the content of saikosaponins is higher.

关 键 词：地形 柴胡 生态适宜性 区划 

分 类 号：S127[农业科学—农业基础科学] S567.79