摘要
新生犊牛容易受到外界环境的各种刺激,若没有做好防护工作,很容易导致犊牛产生应激,且新生犊牛自身免疫能力较差,若受到疫病影响还会对后期生长造成影响,严重时甚至会导致犊牛死亡,养殖人员需要做好新生犊牛养护管理工作,提升犊牛成活率。文章探究了养殖场中影响犊牛成活率的因素,就提高犊牛养殖成活率的主要技术展开分析。
Newborn calves are prone to various stimuli in the external environment,if not properly protected,it is easy to lead to stress of newborn calves,and the autoimmune ability of newborn calves is poor,if affected by the disease,it will affect the later growth,and even lead to the death of calves.Breeding personnel need to do a good job in the maintenance and management of newborn calves from all aspects to improve the survival rate of calves.This paper probed into the factors affecting the survival rate of calves in the farm,and analyzed the main techniques to improve the survival rate of calves.
作者
曹绍华
Cao Shaohua(Lingyuan Animal Health Supervision Institute,Lingyuan 122500,Liaoning,China)
出处
《农业技术与装备》
2023年第8期134-135,138,共3页
Agricultural Technology & Equipment
关键词
犊牛养殖
成活率
相关策略
calf breeding
survival rate
correlation strategy