| 抗生素与益生素组合饲喂肉鸭效果初探 |
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| 引用本文： | 赵智华,刘安芳,李凤翔.抗生素与益生素组合饲喂肉鸭效果初探[J].四川畜牧兽医,2000(Z1). |
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| 作者姓名： | 赵智华 刘安芳 李凤翔 |
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| 作者单位： | 四川畜牧兽医学院!重庆荣昌402460 |
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| 摘 要： | 本试验选用 0日龄樱桃谷肉鸭 6 0 0只 ,随机分为 1 0个组 (9个试验组 1个对照组 ) ,每组 2个重复 ,每个重复 5 0只肉仔鸭。试验组采用二因素、每个因素三个水平的完全随机设计 ,以研究抗生素 (0～ 7日龄添加 )和益生素 (8～ 35日龄添加 )组合使用对 0～ 35日龄肉鸭生产性能的最佳水平组合。综合生产性能的分析结果表明 :土霉素用 0 1 % ,益生素用 0 0 75 %组合使用饲喂肉鸭的效果最佳。鉴于土霉素已逐渐淘汰 ,其替代品的组合效果待试验
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| 关 键 词： | 抗生素 益生素 肉鸭 组合效果 |
Conbinative Eeffect of Antibiotic and Probiotic on Feeding Meat Ducks |
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| ZHAO Zhi hua,LIU An fang,LI Feng xiang.Conbinative Eeffect of Antibiotic and Probiotic on Feeding Meat Ducks[J].Sichuan Animal & Veterinary Sciences,2000(Z1). |
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| Authors: | ZHAO Zhi hua LIU An fang LI Feng xiang |
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| Abstract: | The trial was mede to study the best conbinative level of antibiotic(feeding from o day to to 7 days)and probiotic(feeding 8 days to 35 days)on the performance of meat ducks from o day to 35 days.600 cherry-vally meat ducks(0-day-old) were divide into 10 groups(9 experment groups and 1 control group)randomly,with 2 subgroups in each.There were 50 meat ducks in each subgroup.The experiment groups were designed on two factors and three levels in each factor.The results showed that meat ducks gained best performance while level of antibiotic was 0.1 percent,and level of probiotic was 0.075 percent. |
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| Keywords: | antibiotic probiotic meat duck conbinative effect |
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