安徽农业科学2017，Vol.45Issue(18)：70-72,76,4.
洱海流域畜禽饲料·粪便·土壤中四环素类抗生素残留分析
Analysis of Residue of Tetracyclines Antibiotics in Livestock Manures and Soil in Erhai-Lake Basin
摘要
Abstract
[Objective]To study the status of residue of tetracyclines antibiotics in livestock manures,feed and soil in Erhai-Lake Basin.[Method]Taking the breeding industry chain as a case,some samples were collected in Erhai Lake in Yunnan Province,including 11 samples of feed,10 samples of livestock and poultry manures,21 samples of soil.The residue of oxytetracycline,tetracycline,and chlortetracycline were analyzed.[Result]The results showed that the detection rate of tetracycline,oxytetracycline and chlortetracycline were 100%,100%,50% in the feed.The contents of oxytetracycline and chlortetracycline in pig feeds were the highest.The contents in chicken feeds and dairy cattle feeds were relatively low.In the samples of livestock and poultry manures,the detection rate of oxytetracycline was 100%,the detection rate of tetracycline was 80%,while the detection rate of chlortetracycline was 90%.The residue of the antibiotics in chicken manures was the highest and the residue of the antibiotics in soil was relatively low.The detection rate of the chlortetracycline was 66.6%,the oxytetracycline and tetracycline were not detected in chicken manures.[Conclusion]This research indicated there is a lower risk of antibiotic conta mination in Erhai-Lake Basin.关键词
洱海流域/畜禽粪便/土壤/四环素类抗生素/抗生素残留Key words
Erhai-Lake Basin/Livestock and poultry manure/Soil/Tetracyclines antibiotics/The residues of antibiotics分类
资源环境引用本文复制引用
王良,刘思路,代光胜,奎磊,李双菊,田宇,陈建军..洱海流域畜禽饲料·粪便·土壤中四环素类抗生素残留分析[J].安徽农业科学,2017,45(18):70-72,76,4.基金项目
地方高校国家级大学生创新创业训练计划项目(201510676006) （201510676006）
云南省大学生创新创业项目. （）
