| 益生素对肉仔鸡生产性能的影响 |
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| 引用本文： | 宋洁,徐丽萍. 益生素对肉仔鸡生产性能的影响[J]. 吉林畜牧兽医, 2006, 27(5): 6-7 |
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| 作者姓名： | 宋洁 徐丽萍 |
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| 作者单位： | 吉林农业科技学院,吉林,吉林市,132101;吉林农业科技学院,吉林,吉林市,132101 |
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| 摘 要： | 选用240只AA肉仔鸡,随机分成4组,对照组饲喂基础日粮,试验组在基础日粮中分别添加杆菌肽锌(20mg/kg)、2%和3%的益生素,比较试验鸡的生产性能。结果表明:日粮中添加2%和3%的益生素可显著提高肉鸡的日增重、饲料效率、成活率、屠宰率(<0.05);益生素可替代抗生素杆菌肽锌提高肉鸡生产性能。
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| 关 键 词： | 益生素 杆菌肽锌 肉鸡 生产性能 |
| 文章编号： | 1672-2078（2006）05-0006-02 |
| 收稿时间： | 2006-03-28 |
Effect of Probiotics on Performance of Broiler |
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| SONG Jie,XU Li-ping. Effect of Probiotics on Performance of Broiler[J]. Jilin Animal Science and Veterinary Medicine, 2006, 27(5): 6-7 |
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| Authors: | SONG Jie XU Li-ping |
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| Affiliation: | Jilin Agricultural Science and Technology College, Jilin City, Jilin 132101 |
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| Abstract: | Choose 240 AA-type broilers, and divide them into four groups randomly. Contrasting groupis fed with basic proportion grain ration and the groups for experiment are fed with the basic pro-portion grain ration with bacitracin zinc (240mg/kg) 2% and 3% probiotics, and then compare the per-formance of the broilers for experiment. The result of the research shows: adding 2% and 3% probio-tics to the basic proportion grain ration can increase the increasing weight per day, the produc-tiveness of fodder, the rate of survival, the rate of slaughter ( < 0.05), and the antibioticalpeptide zinc bacillus can be replaced by probiotics. probiotics can increase performance of Broiler. |
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| Keywords: | probiotics bacitracin zinc broiler performance |
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