广西壮族自治区青蒿生态气候适宜性区划  

Regional Planning of the Ecological and Cliamtic Feasibility for Artemisia annua L.in Guangxi Zhuang Autonomous Region

作　　者：范振涛[1] 马小军[2,3] 冯世鑫[3] 张明庆[1] 张玲[1] 李志涛[1] 

机构地区：[1]首都师范大学资源环境与旅游学院,北京100048 [2]中国医学科学院中国协和医科大学药用植物研究所,北京100094 [3]广西药用植物园,南宁530023

出　　处：《首都师范大学学报（自然科学版）》2009年第2期91-96,共6页Journal of Capital Normal University：Natural Science Edition

基　　金：广西壮族自治区科技厅资助项目(桂科攻0663003)

摘　　要：为有效指导广西青蒿(Artemisia annua L.)种植,本文结合文献,分析影响广西青蒿素(artemisinin)含量的主要气象要素,并建立了青蒿素含量-气象要素数学模型.利用地理信息系统的空间分析功能,选取与广西青蒿素含量相关性最高的17个气象要素,作为区划指标,对广西进行青蒿生态气候适宜性区划,划分出四级适宜区.可知广西西部和东北部的山区是最适宜青蒿生长的区域,青蒿苗期和花期时的气象要素对青蒿素含量的影响最大,花期时处于光照强度较高、温度相对较低、降水量较小区域内的青蒿中青蒿素含量较高.本文为广西青蒿种植适宜区域的选择提供了理论依据,对类似研究也具有参考意义.The ingredient of artemisinin in Artemisia annua L. is a kind of traditional Chinese drug, which has efficiency in anti-malaria. The content of artemisinin in Guangxi is high and Guangxi is main artemisinin yielding area in China. In order to find suitable region to Plant Artemisia annua L. and to enhance the yield of artemisinin in Guangxi~, by studying regional planning of the ecological and cliamtic feasibility in Guangxi is useful. By mathematics statistical method, it is found that the main effecting factors on the content of Artemisia annua L. is climate and the statistical mode on thecontent of artemisinin-climate is made. Using ArcGis spatial analyzing function, with 17 index of the most prominence effecting factors on the content of artemisinin selected, Artemisia annua L. regional planning of the ecological and cliamtic feasibility in Guangxi is worked out.

关 键 词：生态气候适宜性 区划 青蒿 青蒿素 广西 

分 类 号：X826[环境科学与工程—环境工程]