文献类型：期刊文献

中文题名：甘肃刺五加生态适宜性区划研究

英文题名：Study on the ecological suitability of Rhizoma et radix Acanthopanacis

作者：陈博[1];林丽[1];赵文龙[1];马晓辉[1];刘立[1];晋玲[1,2]

第一作者：陈博

机构：[1]甘肃中医药大学药学院,甘肃兰州730000;[2]中(藏)药资源研究所,甘肃兰州730000

第一机构：甘肃中医药大学药学院（西北中藏药协同创新中心办公室）

年份：2019

卷号：38

期号：4

起止页码：8

中文期刊名：中兽医医药杂志

外文期刊名：Journal of Traditional Chinese Veterinary Medicine

基金：甘肃省科技计划基础研究创新群体项目(1606RJIA323);甘肃省地方药材质量标准提升研究;2018年全国中药资源普查工作

语种：中文

中文关键词：甘肃;刺五加;短柄五加;藤五加;MaxEnt;生态适宜性

外文关键词：Gansu province;Rhizoma et radix Acanthopanacis;Acanthopanax brachypus;Acanthopanax leucorrhizus;MaxEnt;ecological suitability

摘要：通过走访、实地调查了解甘肃刺五加资源现状,应用GIS和MaxEnt分析甘肃刺五加在全国的生态适宜性。通过自采和网络共享平台获取251份藤五加和80份短柄五加的分布信息,综合55个环境因子,分析影响其生长的主要环境因子。研究表明,影响甘肃刺五加生态适宜性共有的生态因子是海拔和降水量;影响藤五加生态适宜性最主要的生态因子是4月份降水、9月份降水、海拔、坡度、等温性;影响短柄五加生态适宜性最主要的生态因子是土壤类型、9月份降水、11月份降水、海拔、植被类型、温度。藤五加生态适宜区主要分布于长江流域,最北方的分布地区为甘肃南部(天水、西和)和陕西(太白山、户县、略阳)等地;四川、云南(德钦、维西)、贵州、湖北、湖南、广东、江西、安徽和浙江的广大地区内均有分布。短柄五加生态适宜区主要分布在于陕西延安、黄龙山和甘肃、宁夏等地。
The resource status quo of Rhizoma et radix Acanthopanacis was understand by interview investigation and field survey,analyzing the ecological suitability of Rhizoma et radix Acanthopanacis by the software of GIS and MaxEnt. The distribution information of 251 Acanthopanax leucorrhizus and 80 Acanthopanax brachypus were obtained through the network sharing platform. 55 environmental factors suitable for the growth of Rhizoma et radix Acanthopanacis were selected and the main environmental factors influencing the growth of Rhizoma et radix Acanthopanacis were analyzed. Studies had shown that altitude and precipitation was the most important factor affecting the ecological suitability of two species of Acanthopanax. precipitation in April,precipitation in September,altitude,slope and isotherm were the most important ecological factors affecting the ecological suitability of Acanthopanax leucorrhizus,soil content,precipitation in September and November,altitude,vegetation type and temperature are the most important ecological factors influencing the ecological suitability of Acanthopanax brachypus. The ecological suitable area of Acanthopanax leucorrhizus is mainly distributed in the Yangtze river basin. The northernmost distribution areas are in southern Gansu(Tianshui,Xihe)and Shaanxi(Taibaishan,Hu County and Lueyang),Sichuan,Yunnan(Deqin and Weixi),Guizhou,Hubei,Hunan,Guangdong,Jiangxi,Anhui and Zhejiang. The ecological suitable area of acanthopanax brachypus is mainly distributed in Yan an and Huanglong mountain of Shaanxi province.