断奶仔猪腹泻发病原因与防治

Causes and Control of Diarrhea in Weaned Piglets

腹泻疾病是断奶仔猪阶段易出现的一类疾病的总称。仔猪断奶是一种较大的应激反应过程,该阶段的仔猪肠道微生态系统还不稳定,自身抵抗能力较差,对外界较为敏感,易受到多种致病原的侵入和有害因素的刺激引发腹泻疾病。临床上断奶仔猪腹泻原因十分复杂,包括病毒/细菌和养殖管理等多个方面因素影响。对于规模化生猪养殖场,做好断奶仔猪腹泻的防范工作,保证仔猪顺利度过断奶阶段,更好地生长发育。该文主要论述断奶仔猪腹泻产生的原因及防治措施。

Diarrhea disease is a general term for a group of diseases that easily occur in weaning piglets.Weaning of piglets is a major stress reaction process.At this stage,the intestinal microecosystem of piglets is not stable,and their resistance is poor and they are sensitive to the outside world,susceptible to the invasion of a variety of pathogens and harmful factors to trigger the stimulation of diarrhoeal diseases.The causes of diarrhea in weanling piglets are very complicated,including many factors such as virus/bacteria and culture management.For large-scale pig farms,do a good job of prevention of diarrhea weaning piglets to ensure the smooth passage of weaning piglets,better growth and development.This paper mainly discusses the causes and control measures of diarrhea in weanling piglets.