| 不同抗热应激添加剂对奶牛生产性能的影响 |
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| 引用本文： | 孙齐英. 不同抗热应激添加剂对奶牛生产性能的影响[J]. 畜禽业, 2003, 0(7): 20-22 |
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| 作者姓名： | 孙齐英 |
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| 作者单位： | 江汉大学医学与生命科学学院,湖北,武汉,430065 |
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| 摘 要： | 本试验研究了不同抗热应激添加剂对泌乳牛生产性能的影响,试验分4个处理,每个处理10头奶牛,A处理为对照组,喂以基础日粮,B处理在A处理组基础日粮上添加维生素C(1000～1600mg/日·头),C处理在A处理基础上添加电解质(NaHCO30.03kg/日·头,KCl0.03kg/日·头,NH4Cl0.03kg/日·头),D处理在A处理基础上添加中草药添加剂(75g/日·头)。试验结果表明,在产奶量方面,添加中草药处理组效果最好,与对照组、维生素组、电解质组差异极显著(P<0.01);其次是电解质组较好,与对照组、维生素组差异极显著(P<0.01);维生素组最差,与对照组比较,差异不显著(P>0.05);在投入产出比方面,中草药组最好,其次是电解质组。
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| 关 键 词： | 奶牛 热应激 影响 |
| 文章编号： | 1008-0414(2003)07-0020-03 |
| 修稿时间： | 2003-04-29 |
The influence of different thermoresistant stress alleviating medicine on milk cow''s productive function |
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| Sun Qiying. The influence of different thermoresistant stress alleviating medicine on milk cow''s productive function[J]. Livestock and Poultry Industry, 2003, 0(7): 20-22 |
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| Authors: | Sun Qiying |
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| Abstract: | Aim:To study the influence of different thermovesistant stress alleviating medicine on milk of cow's productive function.Methods:Experimental animal divided four group,and10head milk cow in each one group,A group is control group feeding with foundation diet,B、C、D group are experirment group,and B group feeding with vitamin C (1000～1600mg/day.head),C group feeding with electrolyte(NaHCO 3 0.03kg/day.head,KCl0.03kg/day.head,NH 4 Cl 0.03kg/day.head),D group feeding with herb medicine(75g/ay.head)in theirs foundation diet.Resluts:In milk group,D group is the best and compareed with B and C group,P<0.01,next is the C group and B group.In the ratio of output from investment,the D group is best,nex is C group. |
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| Keywords: | Milk cow Thermoresistant stress Eeffect |
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