摘要
为了解张家口地区禽种源性疫病的流行情况,从张家口地区的3个大型养鸡场采集育成鸡、产蛋鸡和1日龄幼雏的血清共1 400份进行抗体检测,并对养鸡场种鸡所产种蛋孵化后弱雏进行调查。结果表明,张家口地区3个规模化养鸡场的种源性疫病主要是由鸡白痢、大肠杆菌、禽波氏杆菌、鸡滑液囊支原体及禽白血病病毒和传染性贫血病病毒引起。
To observe epidemiology of the avian embryo disease,1400serum samples were detected.The samples were collected from 30-40day-old chickens,laying hens and 1day-old chickens from three large-scale breeder farms in Zhangjiakou area.The results showed the avian embryo disease on these farms was caused bypullorum disease,E.coli,Bordetella avium,Bursa synovialis mycoplasma,avian leukemia virus and contagious anaemia virus.
出处
《河北北方学院学报（自然科学版）》
2014年第4期39-41,共3页
Journal of Hebei North University:Natural Science Edition
基金
河北省教育厅课题(Z2011117)
张家口市科技局项目(12110037C-2)
关键词
种源性疫病
免疫抑制病
流行病学
embryo disease
immunosuppressive disease
epidemiology
