赫章半夏土壤环境质量分析与评价  

Analysis and Evaluation of Soil Environment Quality of Pinellia ternata(Thunb.) Breit. in Hezhang

作　　者：陈铁柱[1] 薛朝金 许文艺 张美[1] 周先建[1] 海市 舒光明[1] 

机构地区：[1]四川省中医药科学院,四川成都610041 [2]贵州省毕节地区药品检验所,贵州毕节551700

出　　处：《时珍国医国药》2010年第3期713-714,共2页Lishizhen Medicine and Materia Medica Research

基　　金：国家"十一五"科技支撑项目(No.BAD53B00);四川省中医药科学院青年基金项目(No.A2007NF13)

摘　　要：目的对赫章半夏种植基地土壤污染现状进行评价,旨在为半夏规范化种植基地建设提供科学依据。方法应用单项污染指数法和综合污染指数法进行评价。结果该地区土壤的各种污染物的污染指数均小于1,污染水平低于国家标准。结论赫章半夏种植基地的土壤质量完全符合《中药材生产质量管理规范》(GAP)的相关要求。Objective To study the heavy metals and pesticide residue in the soils of production regions of Pinellia ternata（Thunb.） Breit.in order to provide basis for building GAP bases.Methods To analyze and evaluate the environment quality of the soils by means of single pollution index and synthetic pollution indices.Results The results indicated that the pollution index of all sorts of pollutant in the soil was less than 1.0 and was lower than that of the national standard.Conclusion The quality of soil P.ternata in Hezhang cultivation base accords with the requirement of GAP of Chinese medicinal material.

关 键 词：半夏 土壤环境质量 评价 

分 类 号：S567[农业科学—中草药栽培]