摘要
960只1日龄艾维茵(Avian)肉鸡随机分成3组,每组二个重复,其中设喂基础日粮为对照组,在对照组基础上分别添加2ppm和5ppm黄霉素为试验组,饲喂47天。结果饲喂5ppm黄霉素和2ppm黄霉素组与对照组相比,均只增重分别提高4.48%和3.26%。饲料转化率分别为2.04和2.06,而对照组为2.12。饲喂5ppm黄霉素能产生最佳的经济效益。
day-old Avian Broiler chickens were randomly divided into3groups,and every group had2repeat.The experiment casted47days.Control group fed basal dist,TestA and TestB were fed with basal diet+2ppm Flavomycin and basal diet+5ppm Flavomycin respectively.Compared with control group,The result showed that average added weight on TestA and testB improved3.26%?4.48%each,F.C.R each was2.06?2.04and control group was2.12.
出处
《中国家禽》
北大核心
2002年第16期12-14,共3页
China Poultry
