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首页> 外文期刊>Tropical Animal Health and Production >Effect of selective anthelmintic treatments on health and production parameters in Pelibuey ewes during lactation
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Effect of selective anthelmintic treatments on health and production parameters in Pelibuey ewes during lactation

机译：选择性驱虫治疗对泌乳期Pelibuey母羊健康和生产参数的影响

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A study was conducted from December to April 2013, with the aim of evaluating a system of selective antiparasitic treatments using the FAMACHAA (c) color chart compared with a conventional suppressive deworming system every 30 days in Pelibuey ewes during lactation. For the study, 54 ewes were used. They were randomly divided into two groups: FAMACHA and chemical treatments. The ewes in the first group received selective treatment depending on the ocular mucosa coloration (FAMACHA) and body condition score (BCS), while in the second group (chemical) all the animals remained under routine deworming every 30 days. Fecal nematode egg counts, proportion of third-stage trichostrongylid larvae, body condition, coloration of the ocular mucosa, and packed cell volume in the ewes were determined, while in lambs only body weight (BW) was recorded. No significant differences (p > 0.05) were observed in any of the studied variables between groups; however, the use of antiparasitic drugs was reduced during the experimental period in the FAMACHA group and no deaths of lambs or ewes were recorded. The results indicate that during the lactation of ewes, a strategy of selective treatments can be implemented without showing deterioration in major health and productive parameters of these animals.
机译：2013年12月至2013年4月进行了一项研究，旨在评估泌乳期Pelibuey母羊每30天使用FAMACHAA（c）色图与常规抑制性驱虫系统进行比较的选择性抗寄生虫治疗系统。在研究中，使用了54头母羊。他们被随机分为两组：FAMACHA和化学治疗。第一组母羊根据眼粘膜着色（FAMACHA）和身体状况评分（BCS）接受选择性治疗，而在第二组（化学药品）中，每30天对所有动物进行常规驱虫。测定粪便线虫卵数，第三阶段毛虫圆线虫幼虫的比例，身体状况，眼粘膜的颜色以及母羊中的堆积细胞体积，而在羔羊中仅记录体重（BW）。组间在任何研究变量中均未观察到显着差异（p> 0.05）;但是，FAMACHA组在实验期间减少了抗寄生虫药物的使用，未记录有羔羊或母羊死亡。结果表明，在母羊泌乳期间，可以实施选择性治疗策略，而不会显示这些动物的主要健康状况和生产参数下降。

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