畜牧与饲料科学 ›› 2014, Vol. 35 ›› Issue (12): 15-15.doi: 10.12160/j.issn.1672-5190.2014.12.008
孙庆宇[1] 宋艳杰[2] 韩平[2] 田宝[3] 王艳杰[4] 李智勇[4] 关平原[4]
SUN Qing-yu,SONG Yan-jie,HAN Ping,TIAN Bao,WANG Yan-jie,LI Zhi-yong,GUAN Ping-yuan(1 .Prevention and Control Center of Animal Diseases in Horqin Right Front Banner of Inner Mongolia, Horqin Right Front Banner 137700,China;2.Prevention and Control Center of Animal Diseases in Xing'an League of Inner Mongolia, Ulanhot 137400, China;3.Prevention and Control Center of Animal Diseases in Horqin Right Middle Banner of Inner Mongolia, Horqin Right Middle Banner 029400,China;4.Key Laboratory of Clinical Diagnosis and Treatment Technology in Animal Diseases, Ministry of Agriculture, Collage of Veterinary Medicine, Inner Mongolia Agricultural University, Hohhot 010018, China)
摘要: 为了解内蒙古地区牛传染性鼻气管炎在奶牛场的流行情况,对内蒙古地区的16个大、中、小型奶牛养殖场的2321头奶牛,应用ELISA方法进行牛传染性鼻气管炎的血清流行病学调查。结果显示,5个大型奶牛场牛传染性鼻气管炎的阳性率在68.5%~100%之间,5个中型奶牛场的阳性率在34.0%~84.2%之间,6个小型奶牛场的阳性率在32.6%~89.3%之间,平均阳性率为75.7%。
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