›› 2011, Vol. 38 ›› Issue (11): 5-8.

• 动物营养与饲料科学 •    下一篇

谷氨酰胺和甘氨酰谷氨酰胺对断奶仔猪生长性能的影响

杨玲媛, 范志勇, 肖勇, 沈维军, 李玉莲, 陈永辉   

  1. 湖南农业大学动物营养研究所,饲料安全与高效利用教育部工程研究中心,湖南长沙 410128
  • 收稿日期:1900-01-01 修回日期:2011-06-11 出版日期:2011-11-20 发布日期:2011-11-20
  • 通讯作者: 沈维军,副教授。E-mail:ndswj2008@163.com

Effects of Glutamine and Glycyl-glutamine on Growth Performance of the Weaned Piglets

YANG Ling-yuan, FAN Zhi-yong, XIAO Yong, SHEN Wei-jun, LI Yu-lian, CHEN Yong-hui   

  1. Engineering Research Center for Feed Safety and Efficient Utilization of Ministry of Education; Institute of Animal Nutrition, Hunan Agricultural University, Changsha 410128, China
  • Received:1900-01-01 Revised:2011-06-11 Online:2011-11-20 Published:2011-11-20

摘要: 选择120头三元杂交仔猪进行饲养试验,研究外源性谷氨酰胺和甘氨酰谷氨酰胺对28日龄断奶仔猪生产性能的影响。结果表明,基础日粮中添加1%谷氨酰胺和0.2%的甘氨酰谷氨酰胺对断奶仔猪的平均日增重及料重比均无显著影响,有降低腹泻率的趋势,但差异不显著(P>0.05)。

关键词: 谷氨酰胺; 甘氨酰谷氨酰胺; 生长性能; 断奶仔猪

Abstract: One hundred and twenty piglets were used to investigate the effect of glutamine and glycyl-glutamine on the performance of piglets weaned at 28 days. The results suggested that supplementation of 1% glutamine and 0.2% glycyl-glutamine had no effects on the ADG and the feed efficiency. On the other hand, the rate of diarrhea was reduced, but the difference wasn't significantly (P>0.05).

Key words: glutamine; glycyl-glutamine; growth performance; weaned piglets

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