鸡球虫病诊断与防治的初步研究

A preliminary study on the diagnosis and prevention of chicken coccidiosis

鸡球虫病是严重危害养鸡业发展的一种重要寄生虫病,造成的经济损失巨大。凡养鸡的地方均有球虫存在,尤其集约化养殖场是暴发本病的最适宜场所。影响鸡球虫感染率高的原因主要有饲养管理的方式、鸡舍内外环境卫生的优劣及使用抗球虫药物和疫苗等等。其中球虫的耐药性问题及所造成的高发病率和死亡率是很重要的一个方面。因此,该病一直受到人们的高度重视。本文从球虫病原学、生活史以及流行病学等方面对鸡球虫病进行初步介绍,然后对该病的诊断和防治方法进行了初步研究。在致病性和药效试验中通过对感染发病的鸡只进行临床症状的观察、剖检变化和病理组织学的研究,并且将几种敏感药物用于治疗试验,最终总结出一套防治鸡球虫病行之有效的方案。

The chicken ball insect disease is a kind of important parasite disease that the serious bane keeps a chicken industry a development,resulting in of economy loss huge.Any keep a chicken of there is all ball insect in place,particularly intensive turn a farm is an explosion originally badly sick place.The way,chicken which influences the rate high reason of the chicken ball insect infection to mainly have a feeding management gives up inside good and bad and the usage anti- ball insect medicine and vaccine etc. of outside environmental hygiene.Among them, the ball insect bear a medicine problem and high outbreak rate and death rate resulted in is a very important aspect.Therefore, that disease has been ising highly valued by people.Article the cause learns from the ball insect,the aspects such as life history and Epidemiology etc. carry on initial introduction to this disease, then carry on first step a research towards shoulding get sick of diagnosing and preventing and curing method.Pass in pathogenically with the efficacy of medicine experiment also to infection outbreak of chicken the observation,剖 check which carry on clinical symptom variety and pathologic histology of research,and used for a few sensitive medicine treatment experiment,end tally up a set of prevention and cure chicken ball insect a disease to go of valid project.