摘要
试验选取健康且体重一致、12周龄的红腹锦鸡15只,随机分为5个处理,每个处理设3个重复,每个重复1只,试验期为12周,分别饲喂蛋白质水平不同的5种试验日粮(A组16.78%,B组17.76%,C组18.75%,D组19.75%,E组20.67%)。结果表明:23同龄时,在能量水平为12.14 MJ/kg、蛋白质水平为18.75%时,育成期红腹锦鸡体重最大,为511.63 g,与其他各组差异显著(P<0.05)。蛋白质水平为19.75%时,育成期红腹锦鸡的体型发育最佳。
Fifteen healthy 12-week-old Chrysolophus pictus were randomly divided into 5 groups,and 5 diets with different level of protein were prepared（CP%,Group A 16.78%,Group B 17.76%,Group C 18.75%,Group D 19.75%,Group E 20.67%）.It was conducted to study different protein levels on body ruler index of finishing period of Chrysolophus pictus.The results showed that body weight in diet with 18.75% CP and 12.14 MJ/kg ME was higher than other groups（P〈0.05）.Body shape of finishing period of Chrysolophus pictus was good at 19.75% protein level.
出处
《经济动物学报》
CAS
2010年第1期30-34,共5页
Journal of Economic Animal
关键词
红腹锦鸡
蛋白质水平
体尺
生长性能
Chrysolophus pictus
protein level
body size
growth performance
