福建省城市郊区蔬菜硒含量状况及硒污染评价  

Evaluation on Selenium content in vegetables of city suburb and selenium pollution in Fujian Province

作　　者：温国灿 

机构地区：[1]福建省福州市农业科学研究所,3500018

出　　处：《福建农业科技》2014年第10期22-25,共4页Fujian Agricultural Science and Technology

摘　　要：对福建省城市郊区菜地表层土壤的含硒状况和20多种蔬菜品种可食用部分含硒状况进行调查研究,结果表明：各种蔬菜可食用部分（鲜基）硒含量0.4～293.0 μg/kg,其中叶菜类硒含量较高,豆类、瓜类、根菜类和茄果类硒含量较低;绝大部分蔬菜可食用部分硒含量均低于国家食品卫生标准,表明采样区主要蔬菜未遭受硒污染.An investigation on status of Selenium contents in surface soil of vegetable-growing fields in city suburbs of Fujian Province and edible parts of more than 20 varieties of vegetables was carried out, the results showed that： the selenium con- tent in edible parts of vegetables （ fresh weight basis） varied 0.4 - 293.0 μg/kg, in which the Se content in leafy vegetables were high, beans, melons, root vegetables and solanaceous plants were relatively low; selenium contents in most of the edi- ble parts of vegetables were lower than the national food hygiene standards, so main kinds of vegetables in the sampling area had not suffered from the selenium pollution.

关 键 词：蔬菜 硒 污染 评价 

分 类 号：X82[环境科学与工程—环境工程] X56