文档介绍：,内容全部来源于网络,如有侵犯到你的权利请与我们联系,我们将及时删除。三农书屋:..........................................1第一节鸡病发生与流行的规律................................................1一、鸡病发生的原因.............................................................1二、鸡病发生的条件.............................................................3三、传播媒介在鸡病流行中的作用.....................................5四、鸡病的发展阶段.............................................................7五、我国鸡病发生与流行概况.............................................7第二节鸡病的预防措施........................................................8一、鸡群的消毒和隔离.........................................................8三、鸡的饮水.......................................................................12四、免疫接种预防...............................................................12五、药物预防.......................................................................16第二章传染性疾病....................................................................19第一节病毒性疾病..................................................................19一、鸡新城疫(ND)...............................................................19二、传染性法氏囊病(BD)...................................................30三、马立克氏病(MD)...........................................................35四、传染性支气管炎(IB)...................................................44五、传染性喉气管炎(ILT).................................................50六、鸡痘...............................................................................53七、鸡白血病.......................................................................56八、禽脑脊髓炎(AE)...........................................................58九、减蛋综合征...................................................................61十、鸡包涵体肝炎...............................................................64十一、禽流感.......................................................................66十二、传染性贫血...............................................................68十三、鸡传染性生长障碍综合征...............