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dong wu yi yuan men zhen bing ji qiu chong gan ran qing kuang ji qi zhong lei diao cha
Author(s): 
Pages: 40-42
Year: Issue:  2
Journal: Chinese Journal of Animal Infectious Diseases

Keyword:  GetLinkList(KeywordFilter('鸡球虫种类感染率调查')'kw''CJFQ');
Abstract: 对送检扬州大学动物医院 5 0只鸡的球虫感染情况调查显示 ,15日龄以内鸡的球虫感染率为 2 0 % ,15~5 0日龄鸡为 96.5 % ,5 0日龄以上鸡为 10 0 % ,总感染率为 90 %。共检出 7种球虫 ,即柔嫩艾美耳 76%、堆型艾美耳5 6%、巨型艾美耳 2 2 %、早熟艾美耳 16%、和缓艾美耳 10 %、毒害艾美耳 4%和布氏艾美耳 2 %。柔嫩和堆型为优势种。球虫多为混合感染的占 71.1% ,2种球虫混合感染最多占 44 .4%。传染性法氏囊病例鸡中 ,严重感染球虫的最多为 43 .1%。
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