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作 者:张立新 ZHANG Lixin(Center for Quality and Safety of Animal Products,Bureau of Agriculture and Animal Husbandry,Bayannur Inner Mongolia 015000,China)
机构地区:[1]内蒙古巴彦淖尔市农牧局农畜产品质量安全中心,内蒙古巴彦淖尔015000
出 处:《畜牧兽医科学(电子版)》2022年第21期22-24,共3页Graziery Veterinary Sciences:Electronic Version
摘 要:现代牛养殖产业发展管理过程中,犊牛是最主要的生产资料,对扩大养殖规模、提高养殖效益有很大帮助。但犊牛出生后,由于身体抵抗能力相对较差,若没有做好针对性的养殖管理工作,一旦受到外界环境刺激后,就会导致犊牛生长发育不良,消化功能逐渐减弱,甚至会引发多种传染性疾病的传播流行。犊牛阶段是各种消化道疾病、呼吸道疾病发生流行的关键时期,尤其是消化道疾病传播速度相对较快,短时间内就会造成大批量的牛群发病,造成的死亡率较高。该文就需要采取科学有效的手段做好犊牛培育工作,保证犊牛身体各项机能完善,尤其是增强犊牛的消化机能和免疫机能,有效防范各类传染性疾病的传播流行。In the development and management of modern cattle breeding industry,calves are the most important Means of production,which can greatly help to enlarge the scale and improve the efficiency of cattle breeding.But after the calf is born,because the body resistance ability is relatively poor,if does not do the targeted breeding management work,once receives the external environment stimulation,will cause the calf to grow stunted,the digestive function gradually weakens,it could even lead to the spread of a variety of infectious disease.The calf stage is the critical period for the prevalence of various digestive tract diseases and respiratory tract diseases,especially the digestive tract diseases spread relatively quickly,which will result in a large number of cattle in a short period of time,resulting in a higher mortality rate.Therefore,it is necessary to take scientific and effective means to do a good job in calf breeding,to ensure that all the functions of calves are perfect,especially to enhance the digestive and immune functions of calves,to prevent the spread of infectious disease.
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