Welcome to Chinese Agricultural Science Bulletin,

Chinese Agricultural Science Bulletin ›› 2017, Vol. 33 ›› Issue (20): 83-89.doi: 10.11924/j.issn.1000-6850.casb16070064

Special Issue: 土壤重金属污染

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Heavy Metal Pollution of Agricultural Products: Present Situation in Some Areas of Yunnan

  

  • Received:2016-07-13 Revised:2017-07-02 Accepted:2016-09-25 Online:2017-07-18 Published:2017-07-18

Abstract: The quality and safety of agricultural products is a common concern issues in the world and a agriculture development problem which our country attaches great importance. To understand the agricultural products’ heavy metal content in part of Yunnan and evaluate its edible security, the research of heavy metal pollution in parts of Yunnan provinces’ (mainly for the potentially contaminated area) main agricultural products were analyzed. Found that in parts of yunnan some metal tail mine pose a metal pollution hazard, heavy metal content exceed to security restrictions, crops, vegetables, economic crops, wild fungus resources and so on in the farming had certain security risks of heavy metals, Heavy metals content in Chinese traditional medicine, tea, tobacco is relatively safe. Based on the analysis of cause which agricultural products’ heavy metal content exceeds in yunnan province, the paper put forward the suggestions and countermeasures to solve the pollution of heavy metals in yunnan. The local government and relevant enterprises should improve the awareness of heavy metal pollution, strengthen supervision and management of planting industry, form a complete system of heavy metal pollution, and ensure the quality safety of agricultural products.

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