| 喹赛多对犊牛生长性能和血清生化指标的影响 |
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| 引用本文： | 丁明星,王玉莲,朱惠玲,刘振利,袁宗辉.喹赛多对犊牛生长性能和血清生化指标的影响[J].华中农业大学学报,2007,26(4):507-510. |
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| 作者姓名： | 丁明星 王玉莲 朱惠玲 刘振利 袁宗辉 |
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| 作者单位： | 华中农业大学国家兽药残留基准实验室/农业部食品安全评价重点开放实验室,武汉,430070 |
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| 基金项目： | 国家自然科学基金项目(39870596)，教育部骨干教师培养计划项目(2000年)资助 |
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| 摘 要： | 32头犊牛随机分为4组,分别投喂添加喹赛多0(对照)、25、50和100 mg/kg的饲料,观测不同剂量的喹赛多对犊牛生长性能及血清生化指标的影响。结果表明:添加喹赛多25、50和100 mg/kg组犊牛的平均日增重分别比对照组提高8.4%、15.2%和9.3%,犊牛的腹泻频率分别降低55.6%、66.7%和55.6%;喹赛多对犊牛的血清生化指标无显著影响。可见,饲料中适宜添加喹赛多(50 mg/kg),对犊牛有较好的促生长作用。
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| 关 键 词： | 喹赛多 生长性能 生化指标 犊牛 |
| 文章编号： | 1000-2421（2007）04-0507-04 |
| 修稿时间： | 2007-01-15 |
Effect of Cyadox on Growth Performance and Serum Biochemical Elements in Calves |
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| DING Ming-xing,WANG Yu-lian,ZHU Hui-ling,LIU Zhen-li,YUAN Zong-hui.Effect of Cyadox on Growth Performance and Serum Biochemical Elements in Calves[J].Journal of Huazhong Agricultural University,2007,26(4):507-510. |
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| Authors: | DING Ming-xing WANG Yu-lian ZHU Hui-ling LIU Zhen-li YUAN Zong-hui |
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| Institution: | National Reference Laboratory of Veterinary Drug Residues / MOA Key Laboratory of Food Safety Evaluation, Huazhong Agricultural University, Wuhan 430070, China |
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| Abstract: | In order to investigate growth promotion of cyadox and its effects on serum biochemical elements in calves,32 goats were randomly allotted to one of 4 groups which were fed with the basal diet supplemented with 0 mg/kg,25 mg/kg,50 mg/kg and 100 mg/kg cyadox,respectively,for 45 d.The results showed that 25 mg/kg,50 mg/kg and 100 mg/kg of cyadox improved average daily gain by 8.4%,15.2% and 9.3%,and reduced diarrhea frequency by 55.6%,66.7% and 55.6%,respectively.It was obvious that cyadox at proper doses,especially 50 mg/kg,promoted growth efficiently. |
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| Keywords: | cyadox growth performance biochemical elements calves |
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