| 鲜啤酒糟饲喂西门塔尔种母牛试验研究 |
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| 引用本文： | 米占锋.鲜啤酒糟饲喂西门塔尔种母牛试验研究[J].中国牛业科学,2011,37(2):40-42. |
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| 作者姓名： | 米占锋 |
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| 作者单位： | 甘肃省家畜繁育中心,甘肃,武威,733000 |
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| 摘 要： | 目的]为了探讨鲜啤酒糟对西门塔尔种母牛产奶量的影响.方法]选择健康泌乳正常的西门塔尔母牛30头,依据胎次、产奶量、产奶天数分为3组,每组10头.试验A组在基础日粮中加喂鲜啤酒糟10 kg/头·日;试验B组在基础日粮中增加配合精料1.5 kg/头·日;对照组饲喂基础日粮.结果]表明,试验A、B组头日均增奶3.11 ...
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| 关 键 词： | 鲜啤酒糟 西门塔尔 产奶性能 效益 |
Experiment on Fresh Brewer's Grains Fed Simmental Cows |
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| MI Zhan-feng.Experiment on Fresh Brewer's Grains Fed Simmental Cows[J].China Cattle Science,2011,37(2):40-42. |
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| Authors: | MI Zhan-feng |
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| Institution: | MI Zhan-feng (Gansu Livestock Breeding Center,Wuwei,Gansu 733000) |
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| Abstract: | 【Objective】To investigate the effect of fresh brewer’s grains on milk yield of Simmental cows.【Method】30 Normal healthy lactating Simmental cows according to parity,milk yield and milk days were divided into 3 groups,each group had 10.The group A was fed the basal diet with fresh brewer’s grains 10 kg / head /Day,and group B fed the basal diet with the concentrate 1.5 kg / head /Day.Group C was as the control and fed a basal diet.【Result】The results showed that the milk yield increased by 3.11 kg,0.23kg per cattle at the first day of group A and B,respectively.While the control group reduced by 0.45kg.The difference in milk yield between group A,and group B and the control group was significant(P<0.01);and that between group B and the control group was not significant(P>0.05).Compared with the control group,group A increased by 7.69 yuan,while group B decreased by 0.81 yuan at the first day.【Conclusion】The diet supplement of fresh brewer’s grains could significantly improve the Simmental cow’s milk production and types of economic benefits. |
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| Keywords: | fresh brewer's grains Simmental milk performance benefits |
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