蛋鸡蛔虫病诊断与防治

Diagnosis and Control of Ascariasis in Laying Hens

鸡蛔虫病是由蛔虫寄生在小肠中引发的一种寄生虫疾病,该病常发生在温度较高、湿度较大的夏秋季节,通常以3~9月龄的鸡高发,特别是3~4月龄的青年鸡,发病率最高,危害最为严重。蛔虫病在蛋鸡群中发生流行后,严重影响鸡正常生长发育,体重降低,饲料利用率下降,危害严重时,还会引发大批量鸡死亡,给养殖场带来不可挽回的经济损失。蛔虫病是蛋鸡养殖中的一种常发病和高发病,发病率通常为6%~80%。该病虽然造成的危害性较小,但是会严重影响机体正常生长发育,需要进行认真细致的检查,掌握蛋鸡蛔虫病的发生现状,并构建针对性的防控措施。该文主要论述蛋鸡蛔虫病的诊断与防治过程。

Ascariasis is a parasitic disease caused by ascaris lumbricoides in the small intestine.It usually occurs in summer and autumn when the temperature is high and the humidity is high.It usually occurs in chickens aged from 3 to 9 months,especially in young chickens aged from 3 to 4 months,the highest incidence of disease,the most serious harm.The prevalence of ascariasis in layers seriously affects the normal growth and development of the chickens,the weight loss,the feed utilization rate and the death of a large number of chickens.Ascariasis is a common and high-incidence disease in laying hens,the incidence rate is usually 6%~80%.Although the disease caused less harm,but will seriously affect the normal growth and development of the body,the need for careful inspection,grasp the occurrence of egg chicken ascariasis,and build targeted prevention and control measures.This paper mainly discusses the diagnosis and control process of ascariasis in laying hens.