家畜生态学报2023，Vol.44Issue(12)：90-96,7.DOI:10.3969/j.issn.1673-1182.2023.12.016
畜禽粪肥源抗生素抗性基因的生态风险评估
Ecological Risk Assessment of Antibiotic Resistance Genes from Livestock Waste
摘要
Abstract
Antibiotic resistance genes(ARGs),as an emerging environmental pollutant,pose a major threat on global public health safety.Livestock waste is an important reservoir of ARGs,so the ecological risk of ARGs in livestock waste needs to be assessed.Based on the introduction of the framework of eco-logical risk assessment on contaminants,the review firstly clarifies the three stages of ecological risk as-sessment framework of ARGs:exposure assessment,hazard assessment and risk characterization.Then,the review explains the database and assessment methods used for ARGs ecological risk assessment and points out that the key points of ARGs ecological risk assessment are ARGs exposure pathways,horizontal ARGs transfer during planting and breeding.Finally,the framework of ecological risk assessment for ARGs in the"livestock-waste-soil-plant-human"chain is proposed.The paper provides reference for the environmental and ecological risk assessment of ARGs from livestock waste sources.关键词
畜禽粪肥/抗生素抗性基因/生态风险评估/水平基因转移Key words
livestock waste/ARGs/ecological risk assessment/horizontal gene transfer分类
农业科技引用本文复制引用
赵敏杏,温馨,陈涛,王军,吴银宝..畜禽粪肥源抗生素抗性基因的生态风险评估[J].家畜生态学报,2023,44(12):90-96,7.基金项目
岭南现代农业实验室科研项目(NZ2021027) （NZ2021027）
茂名实验室科研启动项目(2021TDQD002) （2021TDQD002）
广东省现代农业产业技术体系生猪创新团队项目(2023KJ126) （2023KJ126）
