犊牛腹泻诊治

来源 :四川畜牧兽医 | 被引量 : 0次 | 上传用户:cmdgjb
下载到本地 , 更方便阅读
声明 : 本文档内容版权归属内容提供方 , 如果您对本文有版权争议 , 可与客服联系进行内容授权或下架
论文部分内容阅读
腹泻是犊牛的常见、多发,并影响生长发育的消化系统疾病。1发病原因1.1非感染因素1.1.1饲养管理不当饲养不科学,管理水平低,可导致犊牛腹泻。犊牛舍卫生差,寒冷、潮湿,通风不良,光照不足,消毒不规范、不彻底等都会引发犊牛腹泻。
其他文献
人类创造着自己的历史,而且目前人类掌握的创造历史的工具和自由比以往任何时代都强大的多,但同时社会也越来越表现出这一过程中的不公平。因为创造历史的权利和手段的掌握权越
在落实《3-6岁儿童学习与发展指南》精神的儿童美术教育的进程中,将地域文化中面向生活、面向自然的美术资源融入儿童美术已逐渐成为当代儿童美术教育的一个价值趋向和研究课
Inflammatory bowel disease(IBD) is composed of Crohn’s disease and ulcerative colitis and is manifested by both bowel-related and extraintestinal manifestation
Transgenic mouse technology has enabled the investigationof the pathogenic effects, including those ondevelopment, immunological reactions and carcinogenesis,of
Hepatitis B virus(HBV) is a hepatotropic DNA virus and its infection results in acute or chronic hepatitis. It is reported that the host innate immune system co
Radiofrequency ablation(RFA)has become an important option in the therapy of primary and secondary hepatic tumors.Surgical resection is still the best treatment
Hepatitis C virus (HCV) was discovered 26 years ago.For decades, interferon-based therapy has been themainstay of treatment for HCV. Recently, several directactin
With the high prevalence of obesity, diabetes, and otherfeatures of the metabolic syndrome in United States,nonalcoholic fatty liver disease (NAFLD) has inevitabl
1 前言电厂汽轮机控制系统的调节油目前有两种选择,一种是抗燃油,一种是透平油。不论是采用何种油作为调节油油源,总的来说,是各有利弊,采用时应慎重选择。
Non-alcoholic fatty liver disease(NAFLD) is a common health problem with a high mortality burden due to its liver- and vascular-specific complications. It is as