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中国农学通报 ›› 2009, Vol. 25 ›› Issue (7): 18-21.

所属专题: 畜牧兽医

• 畜牧 动物医学 蚕 蜂 • 上一篇    下一篇

福建北部山区南江黄羊消化道寄生虫病控制技术的建立

谢喜平,孙世坤,陈岩锋,黄勤楼,毛达著,高林财,杨翠娟,肖隆明   

  • 收稿日期:2008-12-16 修回日期:2009-02-18 出版日期:2009-04-05 发布日期:2009-04-05

A control technique on parasites of Nanjiang Yellow goats in the northern mountainous area of Fujian province

  • Received:2008-12-16 Revised:2009-02-18 Online:2009-04-05 Published:2009-04-05

摘要: 用粪便寄生虫虫卵检查法,调查福建北部山区南江黄羊体内寄生虫的优势类群,并通过对羊群寄生虫药物驱除后跟踪虫卵检测,分析用药后粪便寄生虫虫卵消长变化。结果表明,虫卵有胰吸虫、前后盘吸虫、扩张莫尼茨绦虫、食道口线虫、乳突类圆线虫、捻转血矛线虫和羊肺丝虫3个纲7个种,线虫纲虫卵检出率为70.2%,为当地的优势类群;用丙硫苯咪唑以20mg/kg体重剂量口服,吸虫和线虫的虫卵阳性率在用药后的第15d降至最低,分别为20%、10%,第30d-60d达到或超过用药前的水平。试验针对福建北部山区潮湿气候条件下,提出南江黄羊消化道寄生虫定期药物驱虫措施,即2-6月龄育成羊每30d驱虫一次,成年羊每60d驱虫一次的新技术措施,其应用效果与常规技术措施相比,2-6月龄育成羊的成活率提高28.3%。

Abstract: Through the investigation of egg count and the analysis of variety of egg count after deworming, the results showed that there were Eurytrema sp, Paramphistomum sp, Moniezia expansa, Oesophagostomum sp , Strongyloides papillosus, Haemonchus contortus and Dictyocaulus filaria in the Nanjiang Yellow goats in the northern mountainous area of Fujian province. The ratio of nematode egg was 70.2%, which were the preponderant species in the area. The ratios of the fasciolidae egg and the nematode egg were 20% and 10%, respectively, which were the least at the 15th day after being dewormed with albendazoles by the dose of 20mg/kg in oral administration in the goats, and then during the 30th to 60th day, they were almost or even beyond the pre-administration’s ratios . According to that, the control technology of goat parasitic disease to the northern moist and mountainous area of Fujian province, that is a deworming reference standard of parasites for the 2-6 month old goats per 30 days and the adult goats per 60 days, has been built. The survival rate of the 2-6 month old goats dewormed with th reference standard was 28.3% higher than those dewormed with the local usual control technology.