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银川地区部分鸡场鸡白痢的流行病学调查
引用本文:汪仁莉,张珠明,张成莲.银川地区部分鸡场鸡白痢的流行病学调查[J].畜牧与饲料科学,2009,30(5):114-115.
作者姓名:汪仁莉  张珠明  张成莲
作者单位:1. 宁夏大学农学院,宁夏,银川,750021
2. 宁夏海原县动物疾病预防与控制中心,宁夏,海原,755200
摘    要:为了解银川地区鸡白痢沙门氏菌病的感染现状,于2007-2009年间,随机选择不同鸡场和农户的鸡1 702只,进行采血并分离血清,采用鸡白痢血清平板凝集试验进行检测.结果表明,1 702份血清中,检出阳性血清110份,平均阳性率为6.46%,统计结果显示,该次调查中较大规模的鸡场鸡白痢的感染率小于小型养鸡场和农户(P<0.05):鸡白痢的感染率与鸡的品种、日龄、饲养方式无关.3年间,鸡白痢的感染率呈现递减趋势(P<0.05).结合调查结果分析了发病原因.并提出了综合防治意见和措施.

关 键 词:鸡白痢  流行病学调查  银川

Epidemiological Investigation on Pullorum Disease in Some Henneries of Yinchuan City
WANG Ren-li,ZHANG Zhu-ming,ZHANG Cheng-lian.Epidemiological Investigation on Pullorum Disease in Some Henneries of Yinchuan City[J].Animal Husbandry and Feed Science,2009,30(5):114-115.
Authors:WANG Ren-li  ZHANG Zhu-ming  ZHANG Cheng-lian
Institution:1.College of Agriculture;Ningxia University;Yinchuan 750021;China;2.Animal Disease Prevention and Control Center of Haiyuan;Haiyuan 755200;China
Abstract:In order to investigate current condition of pullorum disease infection in Yinchuan city,1 702 chickens were selected randomly from different farms and households during 2007-2009.Their sera were separated and then detected by plate agglutination test(PAT).The results showed that the average positive rate was 6.46 %(110/1702).The statistical results showed that the infection rate in scale chicken farms was lower than that in small chicken farms and households(P<0.05).The infection rate did not have relation...
Keywords:pullorum disease  epidemiological investigation  Yinchuan  
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