Uso de endoparasiticidas y su efecto anti-nematelmíntico sobre el incremento de peso en vacas mestizas
Animal production systems are affected by different factors, which decrease productivity, among them parasitic diseases, the objective was to evaluate the efficacy of four antiparasitic drugs (albendazole, doramectin, fenbendazole, levamisole) and a control group over 50 mestizo cows in milk product...
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格式: | bachelorThesis |
語言: | spa |
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2018
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在線閱讀: | http://repositorio.espam.edu.ec/handle/42000/851 |
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