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仔猪腹泻的发生原因与防治措施分析 被引量:2

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摘要 1腹泻发生的原因1.1病毒性腹泻1.1.1传染性冒肠炎:该病是猪的一种急性高度接触性肠道疾病。临床上以厌食、呕吐、严重腹泻、失水为特征。特别是寒冷季节。能迅速传染各种年龄的猪。10日龄以内仔猪病死率高达100%,5周龄以上猪的死亡率很低,成猪几乎没有死亡。康复猪带毒可达10周甚至100多天,在不良环境下重新排毒而导致病源传播。该病原体为冠状病毒科冠状病毒属。此病有明显的季节性,一般多发生于冬季和春季。
作者 张如刚
出处 《畜禽业》 2013年第11期27-28,共2页 Livestock and Poultry Industry
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