应激对猪生产性能、行为及血液理化指标影响的研究进展

摘要

Significant changes of production performance,behaviour and blood physiological-biochemical indexes were found under stress conditions, and stress could damage animals. Thus,it was suggested that every efforts should be made to prevent stress,especially severe stress in livestock production,so as not to affect the orderly production,damage animals welfare and reduce economic benefits. The influence of weaning,cold,heat,transportation and slaughter stress on production performance,behaviour and blood physiological-biochemical indexes in pigs were mainly reviewed in this paper.%应激条件下会影响猪的生产性能、行为及血液生理生化指标,对动物机体造成危害.因此,在畜牧生产实践中应尽一切努力防止应激特别是严重应激的发生,以免影响生产的有序进行,损害动物福利,降低经济效益.作者主要综述了断奶、冷、热、运输、屠宰等常见应激因素对猪的生产性能、行为及血液生理生化指标的影响.