三七栽培土壤地质背景分区特征  

District characteristic of geological background soil on cultivation in Panax Notoginseng

作　　者：金航[1] 崔秀明[1,2] 陈中坚[2] 朱艳[2] 高宏光 李晚谊[1] 张金渝[1] 刘大会[1] 

机构地区：[1]云南省农科院药用植物研究所,云南昆明650205 [2]云南省文山州三七研究所,云南文山663000 [3]云南省地质研究所,云南昆明650005

出　　处：《云南大学学报（自然科学版）》2009年第S1期440-445,共6页Journal of Yunnan University(Natural Sciences Edition)

摘　　要：通过对三七栽培土壤地质背景分区特征进行分析,探讨三七土壤适应性.应用电感耦合等离子体光电直读光谱仪对三七栽培土壤样品进行微量元素含量分析.结果表明不同土壤地质背景区地球化学元素含量差异明显,说明地质背景对三七栽培土壤发生、发育、种类乃至所成土壤特性有密切关系.Through analyzing the geology background duatruct characeristic of cultivated soils,Panax Notoginseng cultivation soil compatibility was reseached.The trace elements of Panax notoginseng cultivation samples were analyzed by ICD-AES.The different of geochemistry element content in the different soil geology background area is obvious.The geology background have close relation to Panax notoginseng cultivation soil occurence,the growth,type and even the soil characteristic.

关 键 词：三七 土壤地质背景 分区特征 

分 类 号：S567.236[农业科学—中草药栽培]