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提高犊牛养殖成活率技术措施

2021-09-27克依木江吾斯曼

畜牧兽医科学 2021年22期

克依木江?吾斯曼

摘要:规模化牛养殖场中犊牛通常在每年冬春季节出生,这个时期户外的应激因素较多,如果没有做好针对性的养殖管理工作,很容易造成牛群受到应激刺激,身体抗病能力下降,给各种致病原进展提供条件,使得大量犊牛发病死亡,降低犊牛成活率。在牛养殖业发展过程中,做好犊牛的科学养殖管理工作,是扩大养殖规模的关键举措,要求养殖管理人员注重做好牛群的科学管理和有效护理。该文主要探讨提高犊牛养殖成活率的技术措施。

关键词:犊牛;成活率;技术措施

中图分类号:S823文献标识码:Bdoi:10.3969/j.issn.2096-3637.2021.22.015

Technical Measures to Improve the Survival Rate of Calf Breeding

KeyimjanWusman

(Agricultural and Rural Bureau of Shanshan County,Turpan City,Turpan Xinjiang 838200,China)

Abstract:Calves are usually born in winter and spring in large-scale cattle farms. There are many stress factors in the open air during this period. If we don't do well in the targeted management of cattle breeding,it is easy to cause the cattle herd to be stimulated by stress,the decline of disease resistance of the body provides conditions for the development of various pathogens,so that a large number of calves die of disease and reduce the survival rate of calves. In the development of cattle breeding industry,the scientific management of calves is the key measure to expand the scale of cattle breeding. This paper mainly discusses thetechnical measures to improve the survival rate of calves.

Keywords:calf,survival rate,technical measures

0引言

犊牛出生后身体各个器官尚没有发育完全,不管是胃肠道消化功能还是呼吸功能都难以适应外界气候寒冷的环境,一旦饲养管理不合理或温湿度调控不当,营养价值较差,很容易给各种病原的侵染提供条件,造成犊牛出现不同程度的发病情况,严重的会引发疾病快速传播蔓延,威胁到整个群体的健康生长发育,甚至会引发严重死亡,给养殖户造成不可挽回的经济损失。犊牛科学管理与养殖户的经济效益和养殖规模扩大密切相关,要求养殖管理人员注重做好犊牛的饲养管理工作,根据犊牛生长发育规律,科学调控环境,科学搭配饲料。只有构建妥善合理的管理措施,才能从根本上提高犊牛成活率。

1犊牛养殖成活率影响因素

1.1疾病

繁殖母牛在妊娠阶段会受到某些先天性疾病或传染性疾病的影响,造成犊牛出生后死亡或在胎儿阶段死亡,这是影响犊牛成活率的一个主要因素。……

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