家禽坏死性肠炎的发病特征与营养调控研究进展  

Research Progress on Pathogenic Characteristics and Nutritional Regulation of Necrotizing Enteritis in Poultry

作　　者：张瑞强 卢姝婉 孙耀威 杨彩梅 ZHANG Ruiqiang;LU Shuwan;SUN Yaowei;YANG Caimei(Zhejiang Provincial Engineering Laboratory for Animal Health Inspection&Internet Technology,Key Laboratory of Applied Technology on Green-Eco-Healthy Animal Husbandry of Zhejiang Province,College of Animal Science and Technology,College of Veterinary Medicine,Zhejiang Agricultural and Forestry University,Lin’an 311300,China)

机构地区：[1]浙江农林大学动物科技学院、动物医学院,浙江省畜禽绿色生态健康养殖应用技术研究重点实验室,动物健康互联网检测技术浙江省工程实验室,临安311300

出　　处：《动物营养学报》2025年第3期1401-1409,共9页CHINESE JOURNAL OF ANIMAL NUTRITION

基　　金：国家自然科学基金项目(32202687);浙江省重点研发计划项目(2022C02059)。

摘　　要：家禽坏死性肠炎(NE)主要是由产气荚膜梭菌(Clostridiumperfringens)引起的消化道疾病,因其高发病率和死亡率,对禽类健康和家禽养殖业产生严重威胁。兽用抗菌药能有效控制家禽NE的发生,但由于近年对抗生素的限制,全球范围内NE的发病率表现出整体上升趋势,家禽NE的防治仍任重道远。为深化对该病的认识,本文从NE的特点出发,综述了NE的病原学、流行病学和临床特征,归纳了NE的营养调控措施与抗病机理,为未来对NE的发病机制及其营养调控的深入研究提供参考。Necrotic enteritis(NE)is a digestive tract disease mainly caused by Clostridium perfringens.Because of its high morbidity and mortality,it poses a serious threat to poultry health and breeding industry.Veterinary antibiotics can effectively control the occurrence of NE in poultry.However,due to the restriction of antibiotics in recent years,the incidence of NE in the world has shown an overall upward trend.The prevention and treatment of NE in poultry still has a long way to go.In order to deepen the understanding of NE,this article reviewed the etiology,epidemiology and clinical characteristics of NE based on its characteristics.At the same time,the nutritional control measures of NE and disease resistance mechanism were summarized,which provides a theoretical basis for indepth research on the pathogenesis of NE and its nutritional regulation in the future.

关 键 词：家禽 坏死性肠炎 发病机制 营养调控 

分 类 号：S83[农业科学—畜牧学]