CAJ | 학술논문

为了掌握云南省散养荷斯坦牛肠道寄生虫感染情况，为奶牛寄生虫病防治提供依据。本调查随机选取110家散养户的172份奶牛粪样，分别采用自然沉淀法和饱和盐水漂浮法检测寄生虫虫卵。结果表明，172份样本中，检出吸虫卵有151份，检出率为87.8%；检出线虫卵89份，检出率为51.7%，针对同一样本，混合感染吸虫和线虫的共78份，混合感染检出率为45.3%；没有检出寄生虫卵的仅10头。
위료장악운남성산양하사탄우장도기생충감염정황，위내우기생충병방치제공의거。본조사수궤선취110가산양호적172빈내우분양，분별채용자연침정법화포화염수표부법검측기생충충란。결과표명，172빈양본중，검출흡충란유151빈，검출솔위87.8%；검출선충란89빈，검출솔위51.7%，침대동일양본，혼합감염흡충화선충적공78빈，혼합감염검출솔위45.3%；몰유검출기생충란적부10두。
The intestinal parasites in Holstein cows were investigated in Yunnan province. A total of 172 fecal samples were collected from 110 farms and detected by precipitation and wash and saturated saline floatation method. In results, 151 samples were found trematode eggs, and 89 samples were found nematode eggs, the detectable rate were 87.8% and 51.7%, respectively. 78 samples were found mixed infection with trematode and nematode eggs, the mixed infection rate was 45.3%. Only 10 samples weren’t found nematode eggs.Therefore, the integrated measures should be used to reduce the prevalence levels in the surveyed areas.