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| 牛得喜对奶牛生产性能的影响 | |
| 引用本文： | 李胜利,陈英杰,李新胜,徐福源.牛得喜对奶牛生产性能的影响[J].中国奶牛,2004(5):15-18. |
| 作者姓名： | 李胜利 陈英杰 李新胜 徐福源 |
| 作者单位： | 1. 中国农业大学动物科技学院,北京,100094 2. 北京市三元绿荷奶牛养殖中心,100076 3. 北京天惠康达生物科技有限公司,100078 |
| 摘 要： | 实验研究了奶牛日粮中添加牛得喜(SCCNCMl077)对奶牛生产性能的的影响。实验选用了50头奶牛,根据产奶量、泌乳天数和胎次相近的原则分为试验组和对照组。试验结果表明,试验组平均产奶量比对照组提高了1.52kg,差异显著(P<0.05),而试验组乳脂率、乳蛋白率分别下降了0.09%、0.07%,但均差异不显著(P>0.05)。 |
| 关 键 词： | 奶牛 日粮 生产性能 乳脂率 乳蛋白率 产奶量 |
| 文章编号： | 1004-4264(2004)05-0015-04 |
| 修稿时间： | 2003年12月24 |
Effect of SCCNCM1077 on Milk Performance in Dairy Cattle |
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| Chen Yingjie,Li Shengli,Li Xinsheng,Xu Fuyuan.Effect of SCCNCM1077 on Milk Performance in Dairy Cattle[J].China Dairy Cattle,2004(5):15-18. | |
| Authors: | Chen Yingjie Li Shengli Li Xinsheng Xu Fuyuan |
| Institution: | Chen Yingjie1,Li Shengli1,Li Xinsheng2,Xu Fuyuan2, |
| Abstract: | An experiment was designed to study the effect of SCCNCM1077 on milk performance in dairy cattle.50 cows were divided into experiment group and control group according to milk yield,calving date and lactation.The results indicated that:the milk yield in the experiment group increased 1.52kg than control group's(p<0.05),the milk fat content and milk protein content decreased 0.09 and 0.07 respectively,but there were no significant differences between them. |
| Keywords: | SCCNCM1077 dairy cattle milk performance |
| 本文献已被 CNKI 万方数据 等数据库收录！ | |