中国动物检疫2016，Vol.33Issue(8)：21-26,6.DOI:10.3969/j.issn.1005-944X.2016.08.006
山东省部分地区蛋种鸡鸡白痢和滑液囊支原体病的流行病学调查
Epidemiological Investigation on Pullorosis andMycoplasma Synovialof Laying Breeder Hens in Part Area of Shandong Province
牛玉娟 1王亮 1王鹏飞 2张桂华 1刘思当1
作者信息
- 1. 山东农业大学，山东泰安 271000
- 2. 新泰市畜牧兽医局，山东新泰 271200
- 折叠
摘要
Abstract
Objective]To understand the prevalence of pullorosis andmycoplasma synoviae on breeding chicken farms in some areas of Shandong province.[Methods]By the method of serum plate agglutination,16 312 serums collected from 13 farms of Jining,Taian,Liaocheng and Heze were tested for pullorosis infection,and 2 849 serums collected from 6 farmsof Taian and Liaocheng were tested formycoplasma synoviae infection. Meanwhile,the co-infection status of pullorosis andmycoplasma synoviae on 6 breeder rooster farms among the above mentions farms were also investigated.[Results]The survey found that the average infection rate of pullorosis was 8.39%(1 368/16 312)with the rate of cocks being 9.32%(398/4 270),hens 8.06%(970/12 042),chicken below 90-day-old 11%(206/1 872),and chicken more than 90-day-old 8%(1 160/14 440). The average infection rate ofmycoplasma synoviae was 16.71%(476/2 849)with the rate of cocks being 27.11%(398/1 409),hens 6.53%(94/1 440),chicken below 90-day-old 7.26%(119/1 640),and chicken more than 90-day-old 29.53%(357/1 209). The co-infection rate of the two disease was 0.91%(11/1 209). By clinical pathological examination,the pullorosis was characterized by nodes andmycoplasma synoviae was characterized by joint swelling. [Conclusion]The research shows that pullorosis andmycoplasma diseases are popular on some breeding chicken farms of Shandong province,and the young roosters and laying hens are still at the risk of infection with these two diseases,so it is imperative to clean up these two vertica linfectious diseases from chicken farms.关键词
鸡白痢/鸡滑液囊支原体病/血清学调查/病理变化Key words
pullorum disease/mycoplasma synoviae disease/serological investigation/pathological changes分类
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牛玉娟,王亮,王鹏飞,张桂华,刘思当..山东省部分地区蛋种鸡鸡白痢和滑液囊支原体病的流行病学调查[J].中国动物检疫,2016,33(8):21-26,6.
