中药防腹散对肉鸡腹水症预防效果的研究

The Prevention of Ascites in Broiler Chickens

将２１日龄的健康肉仔鸡８００只随机分成４组，每组２００只。Ⅰ组在日粮中添加０３％的防腹散；Ⅱ组在日粮中添加维生素Ｃ３ｍｇ／ｋｇ和维生素Ｅ３ｍｇ／ｋｇ；Ⅲ组在日粮中添加０２％的防腹散和维生素Ｃ２ｍｇ／ｋｇ、维生素Ｅ２ｍｇ／ｋｇ；Ⅳ组为对照组，日粮中不添加任何药物。结果表明：各试验组肉鸡腹水症的发病率分别为２０３％、３６１％、１０５％、１０９９％，发病率明显低于对照组的发病率（Ｐ＜００１）。

health broiler chickens in 21 days were randomly divided into 4 treatment groups, and each has 200 broiler chickens. In trial 1, fed on test diets(TD) and Fang Fusan 0.3%; In trial 2, chickens were given TD, Vitamin C 3mg/kg and vitamin E 3mg/kg; In trial 3, TD plus Fang Fusan 0.2%, vitamin C 2mg/kg and vitamin E 2mg/kg; In trial 4, a test diets (TD) alone (control). Results showed that the incidence of ascitics in groups 1,2, 3 and 4 were 2.03% , 3.61%, 1.05% and 10.99%, respectively. The incidence of ascites in treat group was significantly lower for broiler chickens than that of control (P<0.01) preventive effect on the broiler chickens was significant.