气象条件对三七药材道地性的影响  

Effects of meteorological conditions on the quality of radix Notoginseng

作　　者：金航[1] 崔秀明[1] 朱艳[2] 陈中坚[2] 张金渝[1] 

机构地区：[1]云南省农业科学院药用植物研究所,云南昆明650223 [2]云南省文山州三七研究所,云南文山663000

出　　处：《西南农业学报》2005年第6期825-828,共4页Southwest China Journal of Agricultural Sciences

摘　　要：比较分析了云南文山和广西靖西所产三七的质量和产量,三七生长发育过程中各发育阶段气象条件的差异,以及相互之间的关系。得出云南文山所产三七无论在质量还是产量上均优于广西靖西,其主要是由于云南文山具有全年日照充足;温度适宜,变化平稳;降雨适中,时间变化合理等有利的气象条件,有利于三七的生长以及有效成分和干物质的积累。The difference and relationship of Notoginseng＇s quality and yield, meteorological factors during growth between geo-authentic producing area（Wenshan of Ytunnan）and non-authentic producing area（Jingxi of Guanxi） were compared and analyzed. Results showed that quality and yield of Notoginseng from Wenshan were better than that from Jingxi, because Wenshan had better meteorological condi- tions, such as sufficient sunshine, stable and suitable temperature, moderate rainfall and rational distribution, etc. which were good not only for the growth of P. notoginseng ,but also for the accumulation of active constituents and dry matter.

关 键 词：三七 气象因素 产量 质量 

分 类 号：S567.236[农业科学—中草药栽培]