With the raising of living standards, the demand for milk which is nutritious food has increased significant-ly. But dairy cow disease is an important factor restricting the development of dairy industry. Accordingly, the paper e-laborated on the prevention technologies of two important dairy cow metabolic disorders ketosis and postpartum paraly-sis in order to provide a reference for the majority of farmers.%随着现代生活水平的提高,对于营养食品牛奶的需求量也大幅增加。但是奶牛疾病却是制约奶牛产业发展的重要因素。据此,文中详细阐述了两种重要的奶牛代谢性疾病奶牛酮病和产后瘫痪的防治技术,以期为广大养殖户提供参考。
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