尧山白山羊肠道寄生虫感染情况调查

Survey on the Prevalence of Intestinal Parasites in Yaoshan White Goat

为了解河南省尧山白山羊肠道寄生虫感染情况,本试验采用离心沉淀法、卢戈氏碘液染色法、饱和蔗糖溶液漂浮法对河南省鲁山县某羊场尧山白山羊的63份新鲜粪便样品进行检查。结果共查出17种肠道寄生虫,总感染率为98.4%,分别为艾美耳球虫(9种)、隐孢子虫、贾第虫、阿米巴原虫、圆线虫、细颈线虫、鞭虫、莫尼茨绦虫和吸虫,其中以球虫感染率最高,为95.2%。对检出球虫进行种类鉴定,发现9种艾美耳属球虫,多呈混合感染,最多可达5种。结果表明,该品种羊肠道寄生虫较为普遍,且存在人兽共患寄生虫,应加强其综合防控措施。

To understand the infection status of intestinal parasites in Yaoshan white goat, Henan province, a total of 63 fresh fecal specimens from a farm were collected and examined the presence of oocysts or eggs using the centrifugation method, the Lugol＇s iodine-solution staining method and the Sheather＇s sugar flotation. Seventeen intestinal parasite species were discovered and the overall infection rate was 98.4 %, there were Eirneria spp. （n= 9）, Cryptosporidium, Giardia, Entarnoeba, Strongylus spp. , Nematodirus, Trichuris, Moniezia and Trematoda. Eimeria spp. was found with the highest infection rate of 95.2%. The Coceidia oocysts obtained were identified and nine Eimeria species were discovered, with most of which being mixed infections （the highest number of eoinfeetion reaching to five）. The infection of intestinal parasites in Yaoshan white goat was very common, thus, necessary measures of prevention and curation are needed to strengthen.