| 繁奶康对奶牛泌乳早期泌乳性能及血液指标的影响 |
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| 引用本文： | 骆伟,王力生,穆玉云,刘崎山,邹松阳.繁奶康对奶牛泌乳早期泌乳性能及血液指标的影响[J].中国奶牛,2010(12):26-29. |
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| 作者姓名： | 骆伟 王力生 穆玉云 刘崎山 邹松阳 |
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| 作者单位： | [1]安徽农业大学动物科技学院,合肥230036 [2]德国百事美亚洲有限公司,新加坡609917 [3]安徽白帝乳业有限公司,合肥230030 [4]安徽宁国市畜牧兽医局,宁国242300 |
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| 基金项目： | 国家林业科技支撑计划，国家"十一五"科技支撑计划重点项目，科技部科技人员服务企业行动项目 |
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| 摘 要： | 选择20头荷斯坦高产牛,采用配对分组设计分为对照组和试验组,每组各10头。对照组使用原日粮,试验组产前21d每天在日粮中添加繁奶康125g,于分娩当天添加量增至300g直到试验结束,以探讨日粮添加繁奶康对奶牛泌乳早期产奶性能(产奶量及乳品质)的影响。结果表明,补充繁奶康,产奶量、乳脂校正乳产量试验组明显高于对照组(P0.05);奶牛采食量、乳脂率、乳蛋白率、乳糖率及乳干物质含量两组间差异不显著(P0.05)。血液指标谷草转氨酶、谷丙转氨酶活性两组间无显著差异(P0.05),高产奶牛补充繁奶康对泌乳早期产奶性能有较好的改善作用。
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| 关 键 词： | 奶牛 繁奶康 产奶量 乳品质 血液指标 |
Effects of Bergaplus-D on Milk Yield, Milk Performance and Blood Biochemical Indicators in Early Lactation Dairy Cows |
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| LUO Wei,WANG Li-sheng,MU Yu-yun,LIU Qi-shan,ZOU Song-yang.Effects of Bergaplus-D on Milk Yield, Milk Performance and Blood Biochemical Indicators in Early Lactation Dairy Cows[J].China Dairy Cattle,2010(12):26-29. |
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| Authors: | LUO Wei WANG Li-sheng MU Yu-yun LIU Qi-shan ZOU Song-yang |
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| Institution: | 1.College of Animal Science and Technology,Anhui Agricultural University,Hefei 230036;2.Germany Berg＋Schmidt Asia Pte Ltd,Singapore 609917;3.Anhui Purity Dairy Co.,Ltd,Hefei 230030;4.Ningguo Animal Science and Veterinary Medicine,Ningguo 242300) |
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| Abstract: | An experiment was conducted to determine the effect of Bergaplus-D on milk yield and milk quality and blood biochemical Indicators in early lactation dairy cows.Twenty Holstein dairy cows were assigned equally to a control and an experimental group according to matched-pair grouping design.Dairy cows in the control group were fed raw diet.Dairy cows in the experimental group were fed total mixed ration supplemented with 125g Bergaplus-D every day during 21 days before parturition.Dairy cows in the experimental group were fed raw diet supplemented with 300g Bergaplus-D during day after partum.The results showed that milk yield,FCM yield were increased（P〈0.05） by Bergaplus-D supplementation;The concentrations of milk fat,milk protein,milk sugar,milk dry matter,and feed intake were not affected（P〉0.05） in early lactation dairy cows supplemented with Bergaplus-D compared with the controls.AST and ALT were not affected（P〉0.05） by Bergaplus-D supplementation.The results indicated that Bergaplus-D had a perfect improvement on milk performance in early lactation dairy cows. |
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| Keywords: | Dairy cow Bergaplus-D Milk yield Milk quality Blood Biochemical Indicators |
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