N-氨甲酰谷氨酸在养猪生产中的应用  

Application of N-carbamylglutamate in Pig Production

作　　者：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] 

机构地区：[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

出　　处：《中国畜牧兽医》2012年第10期137-139,共3页China Animal Husbandry & Veterinary Medicine

基　　金：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)

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。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.

关 键 词：N-氨甲酰谷氨酸 猪 繁殖 精氨酸 一氧化氮 

分 类 号：S828[农业科学—畜牧学]