摘要
广东省是传统的水禽养殖、加工和消费大省,但养殖模式、疫病防控水平仍然存在较大提升空间。目前水禽主要传染病的流行特点是:禽流感、细小病毒病等老病不断出现变异;鸭腺病毒3型导致的"白肝"、鹅星状病毒导致的"鹅痛风"等新疫病不断发现;新型番鸭呼肠孤病毒、坦布苏病毒等病毒感染的宿主不断扩大;以及细菌性疾病主要流行血清型出现变化。由于缺乏标准化、规模化养殖,过分依赖疫苗、抗体和化学药物,导致了药物盲目使用,给食品安全带来了隐患。因此,从养殖模式、精准诊断以及针对性防治等方面入手,有望实现我省水禽养殖行业的提质增效。
Guangdong Province is well-known for its traditional waterfowl raising,processing and consumption,however,there is still room for improvement in breeding mode and disease control level.At present,the main characteristics of waterfowl infectious diseases are as follows:old diseases,such as Avian Influenza,Parvovirus disease,are continuing mutation;Duck Adenovirus type 3-induced“white liver disease”and“goose gout”caused by Goose Astrovirus are successively found;The host that new-type Muscovy Duck Reovirus and Tembusu virus infected have enlarged;the main serotypes of bacterial diseases have changed.Due to the lack of standardization and large-scale breeding,excessive dependence on vaccines,antibodies and chemical drugs,the blind use of drugs has brought hidden dangers to food safety.Therefore,changes on the breeding mode,accurate diagnosis and targeted prevention and control are hopeful for improving the quality and efficiency of waterfowl industry in our province.
作者
孙敏华
SUN Minhua(Guangdong Provincial Key Laboratory of Livestock Disease Prevention,Guangdong Open Laboratory of Veterinary Public Health,Scientific Observation and Experiment Station of Veterinary Drugs and Diagnostic Techniques of Guangdong Province,Ministry of Agriculture,Institute of Animal Health,Guangdong Academy of Agricultural Sciences,Guangzhou,510640)
出处
《广东畜牧兽医科技》
2019年第1期8-11,共4页
Guangdong Journal of Animal and Veterinary Science
基金
国家重点研发计划(2016YFD0500800-10,2017YFD0500804)
广东省科技计划项目(2014A040401049,2017A040403015,2018KJYZ007)
广东省自然科学基金项目(2018B030315002)
关键词
水禽
流行
防控
Waterfowl
Disease
Prevention
