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| 饲料中添加康贝对荷斯坦乳牛产奶量及乳成分的影响 | |
| 引用本文： | 李胜利,冯仰廉,程起方,关鸣,秋弘,王运亨,张振山,叶志廉.饲料中添加康贝对荷斯坦乳牛产奶量及乳成分的影响[J].中国奶牛,2001,81(6):15-16. |
| 作者姓名： | 李胜利 冯仰廉 程起方 关鸣 秋弘 王运亨 张振山 叶志廉 |
| 作者单位： | 1. 中国农业大学动物科技学院,100094 2. 北京东方联鸣科技发展有限公司,100071 3. 北京西郊奶牛公司,100094 4. 北京光明健康乳业有限公司 |
| 摘 要： | 奶牛日粮添加13克高活性康贝，试验组的产奶量比对照组提高1．78千克（P＜0．05）；添加20克，增幅达2．74千克（P＜0．01），乳脂量比对照组高9．88％（P＜0．05），牛奶中体细胞数低于13克组和对照组（P＜0．05）。大群饲喂20克康贝的生产试验也获得了 相似的结果。 |
| 关 键 词： | 荷斯坦奶牛 康贝 产奶量 乳成分 饲料添加剂 |
| 文章编号： | 1004-4264(2001)06-0015-02 |
| 修稿时间： | 2001年3月22日 |
Effects of COMBO on Milk Production and Composition in Holstein Dairy Cow |
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| Li shengli Guan Ming Zhang zhengshan.Effects of COMBO on Milk Production and Composition in Holstein Dairy Cow[J].China Dairy Cattle,2001,81(6):15-16. | |
| Authors: | Li shengli Guan Ming Zhang zhengshan |
| Institution: | Li shengli Guan Ming Zhang zhengshan |
| Abstract: | Compared with the control group,supplementation with 13g COMBO in the ration of high yielding dairy cows significantly increased average daily milk yield by 1.78kg(P<0.05),and continuously went up by 2.74kg(P<0.05)with ghe growing supplementation of 20g.Milk fat yield was higher tnat that of control group when 20g COMBO was fed,while the somatic cell count (SCC) in the milk was markedly lower that those of control and 13g fed groups.Similar results were obtained throught fhe 20g fed trials in some larger commercial dairy herds. |
| Keywords: | Dairy cow COMBO Milk Production Milk Composition |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |