期刊文献+

大豆油对肉鸭脂肪沉积的影响研究

Study on Effects of Soybean Oil on Fat Deposition of Meat Ducks
全文增补中
收藏 分享 导出
摘要 用1日龄樱谷商品肉鸭560只,采用两因素,每个因素三水平的完全随机设计,方法是在饲粮中添加3%、6%和9%的大豆油,每个比例分别添饲周、2周、3周。结果表明:试验组的皮脂率比对照组降低了0.88%-25.5A%;腹脂率降低了12.05%-165.7%,瘦肉率提高了14.21%-39.21%。差异显著(P<0.05);以6%的比例且投饲料2周的效果最好,其皮脂率与腹脂率分别降低了20.5%、165.7%和瘦肉率提高了39.21%。 The trial was made to study on effects of soybean oil fat deposition of meat ducks.560 cherry-vally meat ducks(1-day-old)were divided into 10 groups(9 experiment groups and 1 control groups).The experiment was designed on two factors,each factor was comprised of three levels.Basal diet plus 3%、6% and 9% soybean oil,Each ratio was fed for 1 week,2 weeks and 3 weeks respectively.The result indicated that the experiment group of the sebaceous rate and abdominal fat rate decreased 0.88%~25.5% and 12.05%~165.7% respectively compared with the control group.But the uscle rate increased 14.21%~39.21%(P<0.05%).The best effect was plus 6% soybean oil feeding weeks group.The group of the sebaceous rate and abdominal fat rate decreased 20.5% and 165.7% respectively compared with the control group.But the muscle rate increased 39.21%.
作者 刘安芳 李仕璋 LIU An fang 1,ZHAO Zhi hua 1, LIAO Yuan chai 1,XIAO Wen chuan 1,LI Shi zhang 2 (1 Sichuan Institute of Animal Hasbandry and Veterinary Medicine; 2 Chongqing Science research institute of feeding pigs, Chongqing,Rongchang,402460,China)
出处 《四川畜牧兽医》 2000年第B07期 33-35,共3页 Sichuan Animal & Veterinary Sciences
关键词 大豆油 肉鸭 脂肪沉积 饲料添加剂 皮脂率 腹脂率 瘦肉率 soybean oil meat duck fat deposition
  • 相关文献

参考文献4

二级参考文献2

共引文献28

投稿分析

相关作者

内容加载中请稍等...

相关机构

内容加载中请稍等...

相关主题

内容加载中请稍等...

浏览历史

内容加载中请稍等...
;
使用帮助 返回顶部 意见反馈
新型冠状病毒肺炎防控与诊疗专栏