Epidemiological Investigation Of Chicken Coccidiosis And The Treatment Effect Of Anticoccidial Drug Test

Chicken coccidiosis reduce chicken production benefit, to the poultry industry, especially intensive poultry industry hazard is serious. Growth and reproduction of the chicken egg sac through asexual reproduction and sexual reproduction of two stage, chicken coccidiosis is widely dispersed, common in our country, and brings to the poultry industry large economic losses. With chicken is chicken coccidiosis of epidemic area.Yueyang enwrapped in broilers and laying hens breeding quantity increases year by year, chicken coccidiosis to white chicken farming caused a certain loss, the author chose in yueyang area of yueyang county, yueyang LouQu, miluo city, pingjiang xian four, deals with clinical examination, pathological anatomy, merthiolate-iodine-formaldehyde enwrapped in yueyang into areas such as the prevalence of chicken coccidiosis. The results showed that white chicken yueyang county, miluo city, pingjiang xian three findings of chicken coccidiosis infection rate was 2.87%,2.88%,2.79%, laying hens yueyang LouQu, miluo city, two findings of chicken coccidiosis infection rate was 12.0%,12.24%. White chicken 15 to 42 days of age, higher incidence of laying hens 60-80 days of age, the first quarter of each year and the fourth quarter for a peak period of the disease.Words according to the survey mountain ball insect powder, the qing, the new ball, the ball four new coccidoistat cure rate were 90%,90%,60% and 90% respectively, through the test, after the vaccine using ball insect resistant drug therapy cure rate was 95%, without the vaccine immune directly using the ball insect drugs treatment cure rate was 85%. The author summarizes the analysis, since 2009, yueyang areas of white chicken chicken coccidiosis prevention and control of the need of control and prevention, drug therapy and vaccine immunization combined with control effects of the three stages of drug treatment, strengthening the management, ensure enough long KongLan period, strengthen the seasonal management comprehensive prevention and control of the basic ideas of chicken coccidiosis.