益生菌对藏绵羊和白-藏杂交羊羔羊生长性能的影响  

Effect of probiotics on the growth performance Tibetan lambs and White-Tibetan lambs

作　　者：庞倩[1] 曾洁 杜丹[1] 陈明华[1] 杨平贵[1] 周明亮[1] PANG Qian;ZENG Jie;DU dan;CHEN Minghua;YANG Pinggui;ZHOU Mingliang(Sichuan academy of grassland science,Hongyuan 624400,Sichuan,China)

机构地区：[1]四川省草原科学研究院,四川红原624400

出　　处：《草学》2024年第5期75-78,83,共5页Journal of Grassland and Forage Science

基　　金：四川省公益性科研院所基本科研业务费项目“早期断奶对藏羊生长性能和免疫功能的影响”;四川省肉羊创新团队“藏区肉羊良种繁育与示范推广”项目。

摘　　要：为分析益生菌对藏绵羊和白-藏杂交羊羔羊生长性能的影响,探讨藏绵羊和白-藏杂交羊早期断奶的适宜时间,试验以藏绵羊和白-藏杂交羊羔羊为研究对象,通过在补饲料中添加益生菌来比较羔羊生长发育情况。结果表明,在相同的饲喂时间下,白-藏杂交羊羔羊的生长速度略高于藏绵羊,未达到显著水平,在添加益生菌的情况下,藏绵羊和白-藏杂交羊羔羊的生长速度略高于对照组,也未达到显著水平。试验结果为今后高原牧区藏绵羊及其他品种的益生菌应用提供理论基础。In order to analyze the effect of probiotics on the growth performance of Tibetan and White-Tibetan lambs,the growth and development of lambs were compared by adding probiotics to Tibetan and White-Tibetan lambs.The results showed that at the same feeding time,White Tibelan sheep grew slightly more than the difference was not significant than the control group,but the difference was not significant.

关 键 词：藏绵羊 益生菌 白-藏杂交羊 生长性能 

分 类 号：S826.4[农业科学—畜牧学]