畜禽粪污抗性基因污染和消减技术研究进展
Progress on Livestock and Poultry Manure Resistance Gene Pollution and Abatement Technology
余苹 1王昊 1王铭愉 2谢琳玉 3张云红3
作者信息
- 1. 农业农村部成都沼气科学研究所,四川成都 610000;成都信息工程大学,四川成都 610000
- 2. 农业农村部成都沼气科学研究所,四川成都 610000;成都大学,四川成都 610000
- 3. 农业农村部成都沼气科学研究所,四川成都 610000
- 折叠
摘要
畜禽养殖业抗生素滥用导致抗生素抗性基因(ARGs)大量产生,大量ARGs进入环境会引起细菌的多重耐药性,甚至导致"超级细菌"的爆发,严重危害居民生产生活环境及身体健康.目前关于畜禽粪污生化处理出水ARGs去除技术研究十分欠缺,成为制约畜禽粪污处理利用的瓶颈.分析了目前畜禽粪污ARGs的污染现状,详细介绍了 ARGs迁移传播途径及环境行为,重点综述了畜禽粪污中ARGs的消减技术并提出展望,为今后ARGs控制技术的研究提供思路,以期开发更加高效绿色的污染阻控技术,降低人类健康的潜在风险.
Abstract
The misuse of antibiotics in livestock and poultry industry leads to the production of a large number of antibiotic resistance genes(ARGs),and ARGs are discharged into the environment to cause multi-drug resistance of bacteria,and e-ven lead to the outbreak of"superbugs",which seriously endangers the living environment and human health.At present,the research on ARGs removal technology of effluent from biochemical treatment of livestock manure is lacking,which has become a bottleneck restricting the treatment and utilization of livestock manure.This paper analyses the current pollution status of ARGs in livestock and poultry manure,describes in detail the migratory transmission pathways and environmental behaviors of ARGs,and focuses on the abatement technology of ARGs in livestock and poultry manure and puts forward the outlook.It provides ideas for future research on ARGs control technologies in order to develop more efficient and green pol-lution blocking and controlling technologies to reduce the potential risks to human health.
关键词
抗生素抗性基因/水平基因转移/污染阻控/迁移/畜禽粪污Key words
antibiotic resistance genes/horizontal gene transfer/pollution control/migration/livestock manure引用本文复制引用
基金项目
国家自然科学基金青年科学基金(32102603)
四川省科技计划(2021ZDZX0012)
中央级公益性科研院所基本科研业务费专项(1610012022010_03102)
现代农业产业技术体系建设专项(CARS-36-10B)
中国农科院科技创新工程项目(CAAS-ASTIP-2021-BIOMA)
出版年
2024
国家科技期刊平台
NSTL
万方数据