| 抗氧化微营养素对蛋鸡生产性能及血清酶水平的影响 |
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| 引用本文： | 杨佐君,王晓霞,李健魁.抗氧化微营养素对蛋鸡生产性能及血清酶水平的影响[J].北京农学院学报,1999,14(2):25-28. |
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| 作者姓名： | 杨佐君 王晓霞 李健魁 |
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| 作者单位： | 1. 北京农学院动物科学系,北京,102206
2. 北京华都集团公司,北京,100088 |
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| 摘 要： | 选择４４周龄京白蛋鸡１２０只，随机分为３组，分别添加不同水平的维生素Ｃ、微量元素硒、铜及锌，观察对生产性能及血清中谷丙转氨酸、肌酸激酶及碱性磷酸酶活性的影响．结果表明：饲料添加Ｖｃ１０００ｍｇ／ｋｇ，Ｓｅ０．３ｍｇ／ｋｇ，Ｃｕ５０ｍｇ／ｋｇ及Ｚｎ８５ｍｇ／ｋｇ可调控血清谷丙转氨酶、肌酸激酶及碱性磷酸酶水平，显著降低产蛋率下降幅度（Ｐ＜０．０５），增加蛋壳厚度（Ｐ＜０．０５）．
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| 关 键 词： | 夏季 抗氧化微营养素 蛋鸡 生产性能 血清酶水平 |
| 修稿时间： | 1999-03-22 |
The Influence of Adding Anti-oxidative micronutrients to Diets on Production Performance and Enzyme Activities in the Serum |
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| Yang Zuojun,Wang Xiaoxia,Li Jiankui.The Influence of Adding Anti-oxidative micronutrients to Diets on Production Performance and Enzyme Activities in the Serum[J].Journal of Beijing Agricultural College,1999,14(2):25-28. |
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| Authors: | Yang Zuojun Wang Xiaoxia Li Jiankui |
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| Abstract: | 120 44_week_old layers were fed different
level of VC,Se,Cu,Zn.The results indicated that adding VC
1000mg/kg,Se 0.3mg/kg,Cu 50mg/kg and Zn 85mg/kg can improve production performance and
regulate enzyme activite in the serum. |
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| Keywords: | Anti-oxidative micronutrients layer production performance enzyme activite serum |
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