| 奶牛专用霉菌毒素吸附剂对泌乳奶牛生产性能的影响 |
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| 引用本文： | 袁耀明,徐元年,刘仕军,梁建光,王治国,丰强.奶牛专用霉菌毒素吸附剂对泌乳奶牛生产性能的影响[J].乳业科学与技术,2009,32(3). |
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| 作者姓名： | 袁耀明 徐元年 刘仕军 梁建光 王治国 丰强 |
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| 作者单位： | 上海光明荷斯坦牧业有限公司研发部,上海,200443 |
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| 基金项目： | 国际科技合作重点项目 |
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| 摘 要： | 奶牛饲料原料中霉菌毒素广泛存在,并严重威胁着奶牛健康,影响奶牛生产性能的发挥.选择年龄、胎次、产奶量、泌乳天数接近的荷斯坦奶牛90头,随机分成两组,考察奶牛专用霉菌毒素吸附剂对乳牛生产性能的影响.在饲喂等量的基础日粮上,对照组额外添加20 g/d·头精料补充料,试验组添加霉菌毒素吸附剂--普乐菲特20g/d头·其他饲养管理方式不变.该试验预饲期7 d,试验期77 d.结果表明,霉菌毒素吸附剂的添加不影响乳脂、乳蛋白,但对提高产奶量及降低原料奶中体细胞数(P<0.05)有明显效果.研究表明,日粮添加霉菌毒素吸附剂可有效提高原料奶质量,提高牧场整体经济效益.
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| 关 键 词： | 霉菌毒素吸附剂 奶牛 生产性能 |
The Effect of Mycotoxin Binder on Milk Yield and Milk Composition in Lactating Dairy Cows |
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| Yuan Yaoming,Xu Yuannian,Liu Shijun,Liang Jianguang,Wang Zhiguo,Feng Qiang.The Effect of Mycotoxin Binder on Milk Yield and Milk Composition in Lactating Dairy Cows[J].JOURNAL OF DAIRY SCIENCE AND TECHNOLOGY,2009,32(3). |
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| Authors: | Yuan Yaoming Xu Yuannian Liu Shijun Liang Jianguang Wang Zhiguo Feng Qiang |
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| Institution: | The Research and Development Department of Shanghai Brightdairy Holstan Co.;Ltd;Shanghai 200443;P. R. China |
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| Abstract: | Mycotoxin in feed can bring negative effect on dairy health and decrease production of lactating dairy cows. The study objective was to evaluate milk production and milk composition when dietary mycotoxin binder was supplemented,and determine change of SCC in milk. Ninety dairy cows were randomly assigned to control group with 20 g concentration for a cow per day and experimental group with 20 g mycotoxin binder for a cow per day. The experimental period keep 97 days. The first 7 d of 97 d for adaptation pe... |
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| Keywords: | mycotoxin binder dairy cattle production and performance |
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