Starter and subsequent grower response of Pekin ducks to low-protein diets in starter phase
作者: M. XieY. JiangJ. TangQ. ZhangW. HuangS.S. Hou
作者单位: 1State Key Laboratory of Animal Nutrition, Institute of Animal Sciences, Chinese Academy of Agricultural Sciences, Beijing 100193, China
刊名: Livestock Science, 2017, Vol.203 , pp.92-96
来源数据库: Elsevier Journal
DOI: 10.1016/j.livsci.2017.07.005
关键词: DuckProteinGrowth response
原始语种摘要: Abstract(#br)A dose-response experiment was conducted to investigate the effects of feeding 6 starter diets containing the analyzed crude protein (CP) contents (168.6, 178.9, 184.2, 192.0, 195.8, and 203.3g/kg) from d 1–19 on growth performance and carcass traits of starter Pekin ducks and the subsequent growth performance and carcass traits of ducks fed a common grower diet from d 20–35. The 480 one-d-old male White Pekin ducks were divided to 6 experimental treatments and each treatment had 8 replicate pens of 10 ducks. All starter experimental diets were formulated to contain similar dietary energy concentration and standardized ileal digestible amino acid contents. At d 19 and 35, the growth performance of each pen were determined and 2 ducks were randomly selected...
全文获取路径: Elsevier  (合作)
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影响因子:1.249 (2012)

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关键词翻译
关键词翻译
  • starter 启动器
  • grower 生长装置
  • carcass 机座
  • protein 蛋白质
  • digestible 可消化的
  • percentage 百分数
  • dietary 饮食的
  • linearly 成直线地
  • performance 性能
  • restriction 限制