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| 淮安市农产品中重金属及有机氯、有机磷农药残留量调查 |
| Investigation of Residual Quantity of Heavy Metalsand OrganochlorineInsecticide and OrganophosphorusInsecticidein Farm Productof Huaian |
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| DOI： |
| 中文关键词: 有机氯 有机磷 重金属 农产品 残留量 淮安市 |
| 英文关键词: Organochlorine Organophosphorus Heavy metals Farm product Residualquantity Huaian |
| 基金项目: |
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| 中文摘要: |
| 淮安市环境监测中心站于1999 年～2000年对淮安市农产品中重金属以及有机氯、有机磷农药残留量进行了调查。结果表明, 粮食和蔬菜作物中, 六六六的4种同分异构体只有γ - 六六六能检出, 检出率分别为24.0 % 和51.7 % , 都未超标 ;DDT 的4种同分异构体均未检出; 有机磷农药的检出率分别为5 % 和25 % , 其中蔬菜中敌敌畏含量出现个别超标现象, 倍硫磷、乐果和杀螟松在粮食和蔬菜作物中的含量都不超标。重金属中金属“五毒”在粮食和蔬菜作物中, 只有 Cr 和Pb 能检出,Cd 、Hg |
| 英文摘要: |
| From 1999to 2000,residualquantityof heavy metalsandorganochlorineinsecticideandorganophosphorusinsecti cideinfarm productof Huaian wereinvestigated by Huaian Environmental Monitoring Center.In grain and vegetable,amongthe fourisomersof BHC,only γ - BHC can be detected,andthe detectionrate were24.0 % and51.7 % respectively. Fourisomersof DDT were nordetected. The detectionrate were5 % and 25 % respectively.In grain and vegetable,only Crand Pbcan be detect ed,Cd,Hgand Ascan notdetected. Cu,Zn and Mncan be detected,but were understandardattainment.Itneedto useinsecti cidesaccordingtothe demandof Safe Operation Standard,to use greeninsecticide which washigh-effectandlow- residual. Admin istratorofagriculture,environmentand hygiene must monitorthefullprocedureof vegetable producttoinsurethe production of non- pollution vegetable. |
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