日粮中添加N-氨甲酰谷氨酸对泌乳水牛产奶性能的影响  

Effects of N-carbamoylglutamic Acid Supplementation on Milk Performance of Lactating Buffaloes

作　　者：李治培 唐庆凤 李舒露 潘玉红 Li Zhipei;Tang Qingfeng;Li Shulu;Pan Yuhong(Guangxi Buffalo Research Institute,Nanning 530001,China)

机构地区：[1]广西水牛研究所,南宁530001

出　　处：《畜牧兽医科学（电子版）》2021年第6期27-28,共2页Graziery Veterinary Sciences：Electronic Version

摘　　要：该文旨在研究N-氨甲酰谷氨酸(NCG)对泌乳水牛生产性能的影响。试验选取15头产奶后期的泌乳水牛,随机分成3组,每组5头,各组泌乳水牛在组间无显著差异(P>0.05)。结果表明,日粮中添加NCG对产奶后期产奶量的下降有减缓作用,提高牛奶中乳脂率和蛋白率,有改善奶牛泌乳性能的功效。The effect of N-carbamoyl glutamic acid(NCG)on the performance of lactating buffalo was studied.Fifteen lactating buffaloes were randomly divided into three groups of five in each group,there was no significant difference among the groups(P>0.05),the results showed that adding NCG to the diet could slow down the decrease of milk yield,increase the milk fat and protein content in milk,and improve the milk performance of dairy cows.

关 键 词：N-氨甲酰谷氨酸 泌乳水牛 产奶性能 乳成分 

分 类 号：S823.5[农业科学—畜牧学]