15种叶面处理除草剂对6种中药材的药害症状观察.doc

15种叶面处理除草剂对6种中药材的药害症状观察 山西农业科学2012,40(1):60—64JournalofShanxiAgriculturalSciences doi:10.39696.issn.1002—2481.2012.01.19 15种叶面处理除草剂对6种中药材的药害症状观察 王鑫一,原向阳,郭平毅,张谨华一,温银元 (1.山西农业大学农学院,山西太谷030801;2.太原市星火技术发展中心,山西太原030009; 3.晋中学院生物技术学院,山西晋中030600) 摘要:试验研究了芳氧苯氧丙酸类等7类15种除草剂对半夏,瓜蒌子,远志,黄芩,丹参,柴胡6种中药材 的药害情况,筛选可以安全使用的除草剂及其施用用量.结果表明:在试验用量处理范围内,半夏使用骠马, 收乐通,高效盖草能,精喹禾灵,喹禾灵的各用量和苯磺隆,烟嘧磺隆,阔世玛,乙羧氟草醚的1～4处理较为 安全.瓜蒌子田施用1,2处理的阔世玛较为安全.远志和黄芩田施用骠马,收乐通,高效盖草能,精喹禾灵, 喹禾灵的15处理较为安全.丹参田施用骠马,精喹禾灵,收乐通,高效盖草能,喹禾灵的各处理和苯磺隆, 烟嘧磺隆,阔世玛的1,2处理均较为安全.柴胡田施用骠马,收乐通,高效盖草能,精喹禾灵,喹禾灵,苯磺 隆,烟嘧磺隆,阔世玛,世玛的各用量及乙羧氟草醚的1—3处理较为安全.百草枯和草甘膦在供试药材田均 不安全,不能施用. 关键词:除草剂;中药材;安全性;药害 中图分类号:$482.4文献标识码:A文章编号:1002—2481(2012)Ol一0o60—05 ObservationofPhytotoxicitySymptomsof15KindsofFoliarProcessing Herbicideto6KindsofChineseHerbalMedicine WANGXin1,2,YUANXiang-yang,GUOPing—yi,ZHANGjin_hua1,3,WENYin—yuan (1.CollegeofAgronomy,ShanxiAgriculturalUniversity,Taigu030801,China;2.SparkTechnologyDevelopment CenterinTaiyuan,Taiyuan030009,China;3.DepartmentofBioengineering,JinzhongCollege,Jinzhong030600,China) Abstract:Theexperimentstudiesonphytotoxicitysituationof15kindsofherbicidetoPinelliaternata(Thunb.)Breit..Se一 //benTrichosanthisKirilowii,PolygalatenuifoliaWilld.,ScutellariabaicalensisGeorgi,Salviamihiorrhiza,rootofChinese thorowax.Throughphytotoxicitysymptomsobservation,screeningsafeherbicidesandconcentration,theresultsshowthat:itwas safetOuseconcentration1～5offenoxaprop-P-ethyl,clethodim,haloxyfop-R-methyl,quizalofop-P-ethyl,quizalofop-ethyl,and concentration1～4oftribenuron—methyl,nicosulfumn,Sigmabroad,nicosulfumninP/ne///aternata(Thunb.)Breit.field.Itwas safetouseconcentration1—2ofSigmabroadinSemenTrichosanthisKirilowiifiled.Itwassafetouseconcentration1～5of fenoxaprop-P-ethyl,clethodim,haloxyfop-R-methyl,quizalofop-P-ethyl,quizalofop-ethylinPolygalatenuifoliaWilld.and ScutellariabaicolensisGeorgifield.Itissaftytouseconcentration1～5offenoxaprop-P-ethyl,clethodim,haloxyfop—R-methyl, quizalofop-P-ethyl,quizalofop—ethylandconcentration1～2oftribenuron—m