舍饲条件下羔羊精料补饲技术研究  

The Research on Concentrate Feeding Technology to Stall-fed Lambs

作　　者：周泽英 班镁光 梁应林[2] 戴德武 周贤斌 龙光琼 李显刚 

机构地区：[1]黔南州饲草饲料站,贵州都匀558000 [2]贵州省畜牧兽医研究所,贵州贵阳550005 [3]龙里县饲草饲料站,贵州龙里551200 [4]龙里县谷脚镇农业技术服务中心,贵州龙里551200

出　　处：《安徽农业科学》2013年第20期8570-8571,共2页Journal of Anhui Agricultural Sciences

基　　金：贵州省社会发展基金项目(黔南科合(2009)字9号);贵州省畜禽健康养殖技术创新能力建设项目(黔科合院所创新能[2010]4004)

摘　　要：[目的]探索黔南州舍饲条件下羔羊精料补饲技术。[方法]对舍饲条件下2月龄简阳大耳杂交羔羊进行精料补饲,研究其增重情况和经济效益,探讨舍饲条件下羔羊的适宜精料补饲方法。[结果]2月龄羔羊在舍饲条件下前30 d应以青贮玉米+150 g精料/(d·只)饲喂,后30 d应以青贮玉米+200 g精料/(d·只)饲喂。精料配方为玉米70%、豆饼15%、麦麸10%、食盐2%、骨粉2%、石粉1%。[结论]该研究可为养羊生产提供参考。[ Objective] To explore concentrate supplementing technology to stall-fed lamb in Qiannan State. [ Method] Concentrate supplemen- tation was conducted on two-month old age Jianyang big ear hybrid lamb under stall-feeding condition. Weight gaining and economic benefit was studied, the proper concentrate supplementation method for lamb was discussed. [ Result] Under the stall-feeding condition, 2-month old age lamb should be fed with silage maize ＋ 150 g concentrate/（ day per lamp） in former 30 d, silage maize ＋ 200 g concentrate/（ day per lamp） should be fed in later 30 d. The concentrate formula is maize 70%, bean cake 15%, wheat bran 10%, salt 2%, bone meal 2%, stone powder 1%. [ Conelusiont The study will provide reference for lamb production.

关 键 词：羔羊 舍饲 精料补饲 

分 类 号：S826[农业科学—畜牧学]