青海省门源县石头沟地区牛羊胃肠线虫病的调查

Investigation on Gastrointestinal Nematode Disease of Cattle and Sheep in Shitougou Area，Menyuan County Town

中文关键词: 牛羊  胃肠线虫  感染  调查

英文关键词: cattle and sheep  gastrointestinal nematodes  infection  investigation

中文摘要:

      石头沟地区放牧的牛羊每年一到秋末或冬季便出现消瘦、贫血、浮肿、被毛脆弱，容易脱落。羊以便血等症状为主此笔者进行调查，走访14户农户，对58头牛羊粪便采集。牛羊的胃肠线虫种类很多，往往混合感染，对牛羊危害极大，且造成牛羊的大批死亡。结果检查出牛羊的线虫感染率为39.01%。

英文摘要:

      The cattle and sheep grazing in the Shigou area will lose weight, anemia, edema, and fragile hair, and fall off easily every year until the end of autumn or winter. The sheep investigated the blood and other symptoms, and interviewed 14 households to collect the feces of 58 cattle and sheep. There are many types of gastrointestinal nematodes in cattle and sheep, which are often mixed infections, which are extremely harmful to cattle and sheep, and cause a large number of deaths of cattle and sheep. As a result, the nematode infection rate of cattle and sheep was checked to be 39.01%.