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| 犊牛代乳粉对早期断奶犊牛生长发育的影响 | |
| 引用本文： | 张乃锋,刁其玉,李岩松,张社平,刘宝东.犊牛代乳粉对早期断奶犊牛生长发育的影响[J].中国奶牛,2005,32(1):22-24. |
| 作者姓名： | 张乃锋 刁其玉 李岩松 张社平 刘宝东 |
| 作者单位： | 1. 中国农业科学院饲料研究所,北京,100081 2. 北京沧达福奶牛场,北京,102600 3. 北京大兴畜牧水产服务中心,北京,102600 |
| 摘 要： | 选用出生后吃完初乳的荷斯坦母犊24头分为试验组和对照组,对照组饲喂鲜牛奶6kg/d/头,试验组饲喂代乳粉800g/d/头。结果表明:经过60d的饲喂试验,试验组比对照组多增重5.31kg(P<0.01),试验组犊牛日增重比对照组提高了88.5g(P<0.01),试验组犊牛的体高和胸围的增长速度均高于对照组。从经济效益来看,进食代乳粉组犊牛比对照组节省成本263.42元/头(鲜奶价格按2元/kg计算)。 |
| 关 键 词： | 犊牛 代乳粉 |
| 文章编号： | 1004-4264(2005)01-0022-02 |
| 修稿时间： | 2004年5月8日 |
The Influence of Calf Milk Replacer on Growth of Pre-Weaned Calves |
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| Zhang Naifeng,Diao Qiyu Li Yansong,Zhang Sheping,Liu Baodong.The Influence of Calf Milk Replacer on Growth of Pre-Weaned Calves[J].China Dairy Cattle,2005,32(1):22-24. | |
| Authors: | Zhang Naifeng Diao Qiyu Li Yansong Zhang Sheping Liu Baodong |
| Institution: | Zhang Naifeng1 Diao Qiyu1 Li Yansong1 Zhang Sheping2 Liu Baodong3 |
| Abstract: | Holstein neonatal heifer calves were used to investigate the influence of milk replacer on growth.The animals of control group fed whole milk 6kg/day,the animals of experiment group fed milk replacer 800g/day/calf.The results indicated that the body weight of calf fed milk replacer was more 5.31kg than the calf fed whole milk(p<0.01)at 60 days.compared to calves in control group the calf fed milk replacer gained more 88.5g every day (p<0.01)during 60-d.The body high and chest circumference were more higher and larger than that in control group,but not distinctively(p>0.05).About the economical trait,calf fed milk replacer reduced 263.42yuan cost during 60-d. |
| Keywords: | Calf Milk Replacer |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |