CAJ | 학술논문

对新疆南、北疆的6个规模化奶牛场繁殖障碍类疫病进行调查，采集流产、产死胎、弱胎的成年母牛血清155份，应用血清学方法检测牛病毒性腹泻等5种疫病的感染性抗体。结果表明，5种疫病在各牛场不同程度存在，感染性抗体平均阳性率分别为：牛病毒性腹泻75.5%、牛衣原体38.1%、牛传染性鼻气管炎88.4%、牛布鲁氏菌病25.7%、弓形体病26.5%。本研究为规模化奶牛场开展疫病防控提供了依据。
대신강남、북강적6개규모화내우장번식장애류역병진행조사，채집유산、산사태、약태적성년모우혈청155빈，응용혈청학방법검측우병독성복사등5충역병적감염성항체。결과표명，5충역병재각우장불동정도존재，감염성항체평균양성솔분별위：우병독성복사75.5%、우의원체38.1%、우전염성비기관염88.4%、우포로씨균병25.7%、궁형체병26.5%。본연구위규모화내우장개전역병방공제공료의거。
In this study, the epidemiological investigation of infectious reproductive diseases were conducted in six large scale dairy farms located in the southern Xinjiang or the northern Xinjiang. A total of 155 serum samples were collected from adult cows, which happened abortion, gave stillbirth or weak young. The antibodies of bovine viral diarrhoea and the other four diseases were detected by serological test. Results showed that the five reproductive diseases were prevalent more or less in the six dairy farms. The antibody positive rate of bovine viral diarrhoea, chlamydia bovis, infectious bovine rhinotracheitis, brucellosis, toxoplasmosis were 75.5%, 38.1%, 88.4%, 25.7%, 26.5%, respectively. It provided epidemiological evidence for the diseases control in large scale dairy farm.