›› 2012, Vol. 39 ›› Issue (10): 137-139.

• 动物营养与饲料科学 • 上一篇    下一篇

N-氨甲酰谷氨酸在养猪生产中的应用

冯涛1, 白佳桦1, 闫学军2, 许晓玲1, 周海深2, 康小有2, 刘彦1   

  1. 1. 北京市农林科学院畜牧兽医研究所,北京 100097;
    2. 北京养猪育种中心,北京 100194
  • 收稿日期:2012-02-14 出版日期:2012-10-20 发布日期:2012-10-19
  • 通讯作者: 刘彦(1965-),男,河北人,研究员,研究方向:动物繁殖学。E-mail:liuyanbhv@sohu.com E-mail:liuyanbhv@sohu.com
  • 作者简介:冯涛(1980-),男,甘肃人,博士,助理研究员,研究方向:动物繁殖与营养调控。
  • 基金资助:
    国家科技支撑计划课题(2011BAD19B03);北京市优秀人才培养资助(2012D002020000001);北京市农林科学院青年科研基金(QNJJ201201)。

Application of N-carbamylglutamate in Pig Production

FENG Tao1, BAI Jia-hua1, YAN Xue-jun2, XU Xiao-ling1, ZHOU Hai-shen2, KANG Xiao-you2, LIU Yan1   

  1. 1. Institute of Animal Husbandry and Veterinary Medicine, Beijing Academy of Agriculture and Forestry Sciences, Beijing 100097,China;
    2. Beijing Breeding Swine Center,Beijing 100194,China
  • Received:2012-02-14 Online:2012-10-20 Published:2012-10-19

摘要: N-氨甲酰谷氨酸(N-carbamylglutamate,NCG)是一种新型的猪用饲料添加剂,在饲料中按一定比例添加可显著提高猪的繁殖性能和生产性能。N-氨甲酰谷氨酸(NCG)主要通过促进精氨酸的内源合成,提高母猪窝产仔数和初生重,增强公猪的繁殖力,促进仔猪的生长和发育。作者将NCG在养猪生产中的应用进行了综述,以期为提高养猪生产效率提供参考依据。

关键词: N-氨甲酰谷氨酸; 猪; 繁殖; 精氨酸; 一氧化氮

Abstract: N-carbamylglutamate (NCG) is a kind of new pig feed additive, which can improve the reproductive performance including increasing the total piglets born per litter and the birth weight of all piglets born of sow, enhancing the fecundity of boar and promoting the growth and development of piglets through promoting the endogenous synthesis of arginine. The use of NCG in pig was reviewed to provide examples for hoggeries to improve their efficiency of pig production.

Key words: N-carbamylglutamate; pig; reproduction; arginine; nitric oxide

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