摘要
对新疆 5个地区发生的绵羊李氏杆菌病进行了流行病学调查。结果表明 ,本病主要发生于北疆气温变化较大的春末与秋末 ,以周岁以内细毛羔羊多发。饲喂劣质青贮、密集性舍饲以及羔羊健康不良是本病的诱发因素。
The epidemiologic investigations of listeriosis in sheep were conducted in 5 areas of Xinjiang. The results indicated that sheep listeriosis occurred mostly at the bottom of spring and autumn in northern of Xinjiang where climate is changeable and this disease especially affected lambs within 1-year-old. These surveys also showed that listeric infections in sheep have associated with feeding of poor-quality silage, intensive housed sheep and bad health of lambs.
出处
《新疆农业科学》
CAS
CSCD
2001年第z1期188-189,共2页
Xinjiang Agricultural Sciences
关键词
绵羊
李氏杆菌病
调查
sheep listeriosis investigation
