摘要
奶牛养殖是我国畜牧业重要的组成部分,在促进乡村发展和振兴中起重要作用。近年来,奶牛养殖规模化、集约化、现代化程度越来越高,人民对牛奶及奶制品需求与日俱增。但随着养牛规模扩大,常见传染性疾病的发病率居高不下,部分传染病甚至出现“抬头”趋势。传染性疾病不仅对奶牛机体健康和泌乳性能造成巨大影响,还会显著降低奶牛的繁殖性能,给奶牛养殖业造成巨大的经济损失。本文详细介绍布氏杆菌病、传染性鼻气管炎、牛病毒性腹泻病等牧场常见传染性疾病对奶牛繁殖性能的影响及其调控机制的最新研究进展,为提高我国奶牛繁殖效率及牧场经济效益提供参考。
Dairy farming is an important part of China's livestock industry and plays an important role in promoting rural development and revitalization.In recent years,dairy farming has become increasingly large-scale,intensive and modernized,and people's demand for milk and dairy products is increasing day by day.However,with the expansion of the scale of cattle breeding,the incidence of common infectious diseases remains high,and some infectious diseases have even appeared"rising"trend.Infectious diseases not only have a great impact on the health and lactation performance of dairy cows,but also significantly reduce the reproductive performance of dairy cows,causing huge economic losses to the dairy farming industry.This paper present the latest research progress on the effects of common infectious diseases such as brucellosis,infectious rhinotracheitis and viral diarrhea on the reproductive performance of dairy cows and their regulatory mechanisms,in order to improve the reproductive efficiency of dairy cows in China and to provide a reference for the economic benefits of dairy farms.
作者
胡智辉
谷栗琨
魏玉东
韩燕
王欢
朱妮
郝海生
赵善江
朱化彬
HU Zhihui;GU Likun;WEI Yudong;HAN Yan;WANG Huan;ZHU Ni;HAO Haisheng;ZHAO Shanjiang;ZHU Huabin(Institute of Animal Sciences,Chinese Academy of Agricultural Sciences,Beijing 100193;Henbeing Provincial Animal Husbandry Station,Shijiazhuang Hebei 050035)
出处
《中国乳业》
2023年第9期2-11,共10页
China Dairy
基金
中国农业科学院科技创新工程(ASTIP-IAS06)
国家现代农业产业技术体系(CARS-36)
河北省现代农业产业技术体系创新团队建设(HBCT2023180203)。
关键词
奶牛
传染性疾病
繁殖性能
布氏杆菌病
蓝舌病
dairy cow
common infectious diseases
reproductive performance
mechanisms
