摘要
应用微生物学检查方法,对来自青海省门源县北山乡五个行政村的规模养殖场的190头幼龄牛兽医临床的检查,结果发现1例3岁牛发生放线菌病,其感染率为0.53%,这说明我乡部分养殖场中存在该病的感染,这需在今后的工作中加强检疫和治疗力度,力争净化本病。
Using microbiologic examination methods, a total of 190 head of young cattle, from five farms in menyuan, Qinghai province, were performed for veterinary checks and one infected bovine was found. The infection rate was 0. 53%. Obviously, the result showed the existence of actinomycetes in some farms, and the quarantine and treatment needed to be strengthened in the future work to eliminate this disease.
作者
李生莲
LI Sheng-lian(Beishan veterinary station in Menyuan country, Menyuan country, Qinhai 810399)
出处
《中国牛业科学》
2017年第2期70-71,共2页
China Cattle Science
关键词
规模养殖场
幼龄牛
放线菌病
调查
scale livestock farms
young cattle
actinomyeetes infection
investigation
