规模化猪场仔猪腹泻发生原因及防治措施

Causes and Prevention Measures of Piglet Diarrhea in large-scale Pig Farms

进入21世纪以来,生猪规模化养殖产业呈现快速发展的态势,区域规模化养殖场的数量逐渐增加,带动了区域经济健康的发展。但由于养殖密度相对较大,再加上不规范、不科学的养殖行为,导致生猪养殖期间传染性疾病的发生流行几率增加,并且很多传染性疾病,如腹泻疾病会呈现出相同的临床特征,经常会出现误诊,导致错误判断。现代生猪养殖业中腹泻疾病是一种高发病,是一种较为严重的综合性传染性疾病,造成的损失严重,已经成为早期断奶仔猪生长发育受阻和死亡率升高的一种重要致病因素。对此就需要对规模化养殖场集中发生的原因进行全面的探讨和分析,并采取措施进行有效的防范,确保在短时间内控制病情,避免损失进一步加大。

Since the 21st century,the large-scale pig breeding industry has shown a rapid development trend,the number of largescale regional farms has increased gradually,leading to the healthy development of regional economy.However,the relatively high density of pig farming,together with non-standard and unscientific farming practices,has led to an increase in the prevalence of infectious disease during pig farming,and many infectious disease,if the diarrhea disease can present the identical clinical characteristic,often can appear the misdiagnosis,causes the mistake judgment.In the modern pig industry,diarrheal disease is a highly prevalent disease,a relatively serious and complex infectious disease that causes serious losses,it has become an important pathogenic factor of growth retardation and increased mortality in early-weaned piglets.Therefore,it is necessary to explore and analyze the causes of concentrated occurrence of large-scale aquaculture,and take effective measures to prevent and control the disease in a short period of time to avoid further losses.