蛋鸡脂肪肝综合征发病原因与防治措施

Causes and Prevention Measures of Fatty Liver Syndrome in Laying Hens

蛋鸡脂肪肝综合征是一种营养代谢性疾病,多发生于产蛋鸡,尤其是在笼养蛋鸡的产蛋高峰期发病率最高。典型的临床特征是肝脏中蓄积大量脂肪,表现为脂肪肝,病变严重时还会造成肝脏出血。蛋鸡脂肪肝综合症发生后,会严重影响蛋鸡产蛋量,产蛋率会下降30%,同时还会引发死亡,死亡率5%~30%。蛋鸡养殖产业不断向企业化、规模化方向发展的同时,蛋鸡脂肪肝综合症的发病率呈现逐年升高的趋势。由于该种疾病的发病原因多样,在进行疾病诊治中需找到致病因素,然后采取针对性的措施进行防控,以提高防治率。该文主要论述蛋鸡脂肪肝综合症的发病原因和防治措施。

Fatty liver syndrome(fatty liver syndrome)is a nutritional and metabolic disease in laying hens,especially in the peak period of laying hens.The typical clinical characteristic is the liver accumulates the massive fat,displays for the fatty liver,when the pathological change is serious also can cause the liver to bleed.After the occurrence of fatty liver syndrome in laying hens,egg production will be seriously affected,egg production rate will drop by 30%,but also cause death,mortality rate of 5%~30%.At the same time,the incidence of fatty liver syndrome in laying hens is increasing year by year.Because the causes of the disease are various,we should find out the pathogenic factors in the diagnosis and treatment of the disease,and then take targeted measures to prevent and control the disease in order to improve the prevention and treatment rate.This paper mainly discusses the causes of fatty liver syndrome in laying hens and its control measures.