断奶仔猪死淘率高原因与改进措施

Causes of High Mortality Rate of Weaned Piglets and Improvement Measures

断奶仔猪受多方面原因影响很容易出现死淘率过高的情况,将会造成巨大的经济损失。该文以重庆市铜梁区少云镇一案例对断奶仔猪死淘率高的问题进行诊治,分析引起断奶仔猪死淘率高的温度、应激、营养或消化不良、缺氧、疾病等常见原因,并从早期断奶科学管理、合理适配日粮、合理饲养、重视常见疾病防治等方面,对降低断奶仔猪死淘率的改进措施展开探讨。

Weanling piglets are easily affected by many factors and have a high mortality rate,which will cause huge economic losses.Based on the case of Shaoyun town in Tongliang district of Chongqing city,this paper analyzes the common causes of high mortality rate of Weanling piglets,such as temperature,stress,malnutrition,anoxia,disease,etc.,the improvement measures to reduce the mortality rate of weaning piglets were discussed from the aspects of scientific management of early weaning,rational ration,rational feeding and attention to the prevention and treatment of common diseases.