蛋鸡维生素E、硒缺乏症病例特征及防治  

Characteristics and Prevention of Vitamin E and Selenium Deficiency in Laying Hens

作　　者：王丽娜 WANG Lina(Animal Husbandry Service Cente of Cao County,Heze City,Heze Shandong 274400,China)

机构地区：[1]山东省菏泽市曹县畜牧服务中心,山东菏泽274400

出　　处：《畜牧兽医科学（电子版）》2022年第3期75-76,共2页Graziery Veterinary Sciences：Electronic Version

摘　　要：蛋鸡维生素E、硒缺乏症是因为养殖管理过程中饲料中的维生素E和微量元素硒添加不足所引发的一种营养代谢性疾病,可在任何年龄品种的鸡中发生流行。临床上蛋鸡维生素E、硒缺乏症主要表现为不能正常行走,严重的腹泻,短时间内就会死亡,病理解剖可发现骨骼肌、心肌和肝脏等组织出现严重的病变和坏死。做好疾病的诊断,确保在短时间内控制病情。该文探讨了蛋鸡维生素E、硒缺乏症的诊断与防治。Vitamin E-selenium deficiency in laying hens is a nutritional metabolic disease caused by insufficient addition of vitamin E and trace element selenium in the feed during the breeding management process.It can be prevalent in chickens of any age.Clinically,the vitamin E-selenium deficiency of laying hens is mainly manifested as unable to walk normally,severe diarrhea,and death in a short time.Pathological anatomy can reveal severe lesions and necrosis of skeletal muscle,myocardium,liver and other tissues.This article discusses the diagnosis and prevention of vitamin E-selenium deficiency in laying hens based on the actual situation,and hopes to be helpful to the majority of colleagues.

关 键 词：蛋鸡维生素E、硒缺乏症 症状 防治措施 

分 类 号：S858.31[农业科学—临床兽医学]