| 抗生素替代添加剂对优质肉鸡生产性能的影响 |
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| 引用本文： | 赵献芝,王阳铭,任志嘉,张志颖,罗艺,张昌莲.抗生素替代添加剂对优质肉鸡生产性能的影响[J].中国家禽,2011,33(18). |
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| 作者姓名： | 赵献芝 王阳铭 任志嘉 张志颖 罗艺 张昌莲 |
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| 作者单位： | 1. 重庆市畜牧科学院家禽研究所,重庆,402460
2. 重庆市畜牧科学院南川分院,重庆,408400 |
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| 基金项目： | 重庆市农发资金项目(09403) |
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| 摘 要： | 为寻找替代抗生素的肉鸡饲料添加剂,试验选用600只健康1日龄优质肉鸡,采用单因素完全随机试验设计,分成6组(1个对照组+5个试验组),每组2个重复.试验组分别在对照组基础上添加益生素+抗生素、抗生素和中草药.结果表明,益生素+抗生素组以及中草药替代抗生素组对于肉鸡的平均日增重、成活率均有显著提高(P＜0.05),且对于增重效果的影响30日龄之前优于30日龄以后.
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| 关 键 词： | 益生素 抗生素 中草药 饲料添加剂 平均日增重 |
Effect of Probiotics Substituted for Antibiotics on the Performance of Broilers |
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| ZHAO Xianzhi,WANG Yangming,REN Zhijia,ZHANG Zhiying,LUO Yi,ZHANG Changlian.Effect of Probiotics Substituted for Antibiotics on the Performance of Broilers[J].China Poultry,2011,33(18). |
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| Authors: | ZHAO Xianzhi WANG Yangming REN Zhijia ZHANG Zhiying LUO Yi ZHANG Changlian |
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| Institution: | ZHAO Xianzhi1,WANG Yangming1**,REN Zhijia2,ZHANG Zhiying2,LUO Yi1,ZHANG Changlian1(1.Institute of Poultry Science,Chongqing Academy of Animal Sciences,Chongqing 402460,2.Nanchuan Branch Institute,Chongqing 408400) |
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| Abstract: | To find better feed additives substituted for antibiotics,600 one-day-age chickens were randomly divided into six groups(one control group and five test groups) with two replications each group.Probiotics with antibiotics,antibiotics,Chinese medical herbs were added into different test groups respectively.The results showed that the average daily gain(ADG) and surviral rate were increased significantly in test groups with probiotics and Chinese medical herbs(P<0.05).And it was better for 0 to 30-day-age chi... |
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| Keywords: | probiotics antibiotics Chinese medical herbs feed additives average daily gain |
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