摘要
研究了限饲对哈博德肉仔鸡生长性状及免疫器官指数的影响。研究结果表明,限饲组的日增重、饲料转化率、5-8周龄体重、腹脂重和腹脂率均显著低于自由采食组（P〈0.05）;限饲组可以提高肉鸡的脾脏指数,而且能量限制组的效果优于自由采食组。
The effect of limited feeding on growth performance and carcass traits of broiler chicken was studied in this paper. The results showed that limited feeding treatments significandy reduced the average daily gain, feed conversion rate, body weight of 5 - 8 weeks - old chicken, abdominal fat weight and percentage of abdominal fat （ P 〈 0.05 ） in comparison with the check （ no feed restriction）. Feed restriction could enhance the spleen index of broiler chicken, in this aspect, the effect of energy restriction treatment was better than that of the check.
出处
《江西农业学报》
CAS
2008年第7期80-81,共2页
Acta Agriculturae Jiangxi
基金
国家自然科学基金(30771533)
河南省杰出青年基金(0612001700)
关键词
哈博德肉仔鸡
限饲
生长性状
屠体性状
Broiler chicken
Limited feeding
Growth performance
Carcass trait
