| 日粮中添加海带粉饲喂泌乳奶牛的效果试验 |
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| 引用本文： | 赵书峰,李中利,于永斌. 日粮中添加海带粉饲喂泌乳奶牛的效果试验[J]. 粮食与饲料工业, 2001, 0(5): 37-38 |
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| 作者姓名： | 赵书峰 李中利 于永斌 |
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| 作者单位： | 1. 山东省章丘市畜牧局,
2. 山东省牧工商公司, |
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| 摘 要： | 奶牛日粮中添加海带粉的试验组 ,与不添加的对照组 ,两组奶牛日均产乳量分别为 18.5 5± 1.12kg,17.14± 1.16kg,两组差异显著 (P <0 .0 5 ) ;乳脂率分别为 3.5 1% ,3.5 2 % ,两组差异不显著 (P >0 .0 5 ) ;奶料比分别为 2 .32∶1,2 .14∶1,两组差异显著 (P <0 .0 5 ) ;试验组比对照组提高经济效益 10 .9%。
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| 关 键 词： | 日粮海带粉 泌乳奶牛 产乳量 乳脂率 奶料比 饲养效果 |
| 文章编号： | 1003-6202(2001)05-02 |
| 修稿时间： | 2001-01-09 |
The trial of Milk Cow Fedon Feed Diet with Kelp Meal |
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| ZHAO Shu-feng,LI Zhong-li,YU Yong-bin. The trial of Milk Cow Fedon Feed Diet with Kelp Meal[J]. Cereal & Feed Industry, 2001, 0(5): 37-38 |
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| Authors: | ZHAO Shu-feng LI Zhong-li YU Yong-bin |
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| Abstract: | The average daily milk production capacities of the trial group fed on diet with kelp meal and the control group were 18.55+1.12 kg and 17.14+1.16 kg respectively. The differences between two groups were remarkable (P<0.05). The rates of milk and fat were 3.51% and 3.52% respectively, the differences were not remarkable(P>0.05).The rates of feed and milk were 2.32:1 and 2.14:1, the differences were great(P<0.05). So the economic benefit of the trial group was increased by 10.9% comparing with the control group. |
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