【摘要】 调查广西区内6个规模化养猪场及部分农户的生猪共315头,发现各生长阶段的猪均存在不同程度感染寄生虫(病)的现象。经实验室粪检虫卵(卵囊),发现的寄生虫有猪蛔虫、猪鞭虫、类圆线虫、食道口线虫、结肠小袋虫、猪球虫、猪疥螨等7种,其中以猪球虫的感染率最高,感染最普遍。结肠小袋虫、类圆线虫和鞭虫在个别猪场中对小猪的危害较严重。更多还原

【Abstract】 The number of 315 live pigs from 6 pig-farms in a large scale and some farmers in Guangxi were investigated.It was found that the pigs were infected with the parasitic disease to some extent in different growth period.The eggs of parasite in dung was checked at lab,and they belonged to 7 types including Ascaris suum,Trichuris suis,Strongyloides ransomi,Oesophagostomum spp,Balantidum coli,Ermeria spp and Sarcoptes scabies var suis.The infection of E.spp was the highest and prevailing,while the harm from B.coli,S.ransomi and(T.suis) to piglet was more severe in certain pig-farm.更多还原