国内犊牛腹泻的主要病原以及植物提取物对犊牛腹泻的影响  

The Main Pathogens of Domestic Calf Diarrhea and the Effects of Plant Extracts on Calf Diarrhea

作　　者：王东 郭亮 信丽凤 邓露芳 WANG Dong;GUO Liang;XIN Li-feng;DENG Lu-fang(Beijing Sanyuan Seed Industry Technology Co.,Ltd.Feed Branch,Beijing 101105;School of Animal Science and Technology,Beijing Agricultural University,Beijing 100096)

机构地区：[1]北京三元种业科技有限公司饲料分公司,北京101105 [2]北京农学院动物科学技术学院,北京100096

出　　处：《中国奶牛》2024年第11期33-36,共4页China Dairy Cattle

基　　金：北京三元种业科技有限公司自立课题“预防犊牛腹泻添加剂的筛选研究”(SYZYZ20230007)。

摘　　要：腹泻是犊牛主要的消化性疾病,发病率高,是引起断奶前犊牛死亡的主要原因。环境(温度、湿度等)、营养、管理、细菌、病毒、寄生虫等均可引起犊牛腹泻,影响生产性能和牧场经济效益。植物提取物具有抗病毒、抗炎、抑菌抗菌、调节胃肠道和免疫等作用,可以用于治疗和预防犊牛腹泻。本文主要总结了国内引起犊牛腹泻的细菌、病毒和寄生虫性病原以及植物提取物对犊牛腹泻的影响。Diarrhea is the main digestive disease of calves,with a high incidence rate,and is the main cause of death of calves before weaning.Environment(temperature,humidity,etc.),nutrition,management,bacteria,viruses,parasites,etc.can all cause calf diarrhea,affecting production performance and ranch economic benefits.Plant extracts have antiviral,anti-inflammatory,antibacterial,gastrointestinal and immune regulating effects,and can be used to treat and prevent calf diarrhea.This article mainly summarizes the bacteria,viruses,and parasitic pathogens that cause calf diarrhea in China,as well as the effects of plant extracts on calf diarrhea.

关 键 词：犊牛 腹泻 植物提取物 

分 类 号：S858.23[农业科学—临床兽医学]