摘要
为了掌握圈养和放养条件下羊寄生虫感染的动态变化,应用寄生虫病病原学常规检查方法,以呼图壁县LQ场羊群(圈养)及其附近农户家(放养)羊群为研究对象,进行了为期1年的寄生虫感染情况动态观察。结果表明:圈养条件下羊感染寄生虫率为74%,其优势虫种为细颈线虫、毛圆线虫和球虫等3种;放养条件下羊感染寄生虫率为51.8%,其优势虫种为食道口线虫、细颈线虫、毛圆线虫、球虫和莫尼茨绦虫等5种。这次调查结果可为该地区的饲养羊只的驱虫及防治提供一定的科学依据。
In order to investigate the dynamic changes in parasite infection of sheep in pasture and pen feeding conditions , Dynamic observations of parasite infections of sheep in LQ sheep farm which is in captivity in Hutubi and its nearby farmer home which is in scatter-feed ~ We using parasitic disease aetiology of conventional inspection methods to investigate the sheep parasites in stocking and captive conditions for a year. The results showed that the parasite infection rate of captive sheep is 74%,and its advantage species are Nematodirus, Trichostrongylus coecidia and Ascaris; and that of Scatter-Feed sheep is 51.8%, the advantages of insect species is Oesophagostomum, Nematodirus, Trichostrongylus, coecidiosis and Moniezia, The investigation results provide some basis for deworming and prevention in sheep in this region.
出处
《草食家畜》
2012年第4期53-56,共4页
Grass-Feeding Livestock
基金
新疆维吾尔自治区普通高校重点学科-<基础兽医>基金项目
国家留学基金委启动基金项目(2011508)
关键词
小尾寒羊
圈养
放养
寄生虫
检查
Small-Tail Han sheep
stocking and captive conditions
parasite
investigation
