摘要
试验选取某养鸡场鸡球虫病患病鸡120只,随机分为4组,每组30只,其中1组为阳性对照组(感染不给药组),另外3组分别选用磺胺喹噁啉、地克珠利和癸氧喹酯3种抗球虫药物进行治疗;另选健康鸡30只,作为健康对照组。连续给药5d,在第8天将150只鸡全部扑杀剖检,通过计算抗球虫指数(ACI)来判断药物对球虫病的治疗效果。结果显示,癸氧喹酯的抗球虫指数最高,为高效抗球虫药物;地克珠利居中,为中效抗球虫药物;磺胺喹噁啉抗球虫指数最低,为无效抗球虫药物。
120 diseased chicken with coccidiosis in a chicken farm were divided into four group （30 chicken in each group）. Group 1 was positive control group （infected and untreated）and chicken in other three groups were treated with three kinds of anticoccidial drugs （sulfaquinoxaline, dliclazuril and decoquinate）. Another 30 healthy chicken were used as healthy control group. The drug administration lasted five days and 150 chicken were killed and examined on the eighth day. The anticoccidial index （ACI） was calculated to judge the treatment efficacy of drugs against coccidiosis. The results showed that the anticoccidial index of decoquinate was the highest and it was a kind of high-efficacy anticoccidial drug. ACI of dliclazuril was the next and it was a kind of medium- efficacy anticoccidial drug. ACI of sulfaquinoxaline was the lowest and it was a kind of inefficient anticoccidial drug.
出处
《畜牧与饲料科学》
2013年第1期34-35,共2页
Animal Husbandry and Feed Science
关键词
球虫病
抗球虫药物
抗球虫指数
疗效
鸡
coccidiosis
anticoccidial drug
anticoccidial index
efficacy
chicken
