蛋鸡脂肪肝诱发因素及防治

Predisposing Factors and Prevention of Fatty Liver in Laying Hens

蛋鸡脂肪肝是一种营养代谢性疾病,又被叫做脂肪肝出血性综合征或脂肪肝综合征。发病原因主要是过多脂肪无法被机体代谢和利用蓄积在肝脏,疾病多发于养产蛋鸡,5%~30%的发病率,较少出现产蛋高峰患脂肪肝的鸡群,对蛋鸡业发展造成不少经济损失。该文主要论述诱发蛋鸡脂肪肝的临床症状、诱发因素,并提出防治方法。

Layer fatty liver is a nutritional metabolic disease,also known as fatty liver hemorrhagic syndrome or fatty liver syndrome.The main cause of the disease is that too much fat can not be metabolized by the body and stored in the liver.The disease occurs mostly in laying hens.The incidence rate is 5%to 30%,the development of the layer industry caused a lot of economic losses.This paper mainly discusses the clinical symptoms and inducing factors of induced fatty liver in laying hens,and puts forward the prevention and cure methods.