| 酵母源β-葡聚糖对肉仔鸡生长性能和免疫功能的影响 |
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| 引用本文： | 张敬,潘振亮,李鹏,王文杰,穆淑琴.酵母源β-葡聚糖对肉仔鸡生长性能和免疫功能的影响[J].天津农业科学,2008,14(6). |
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| 作者姓名： | 张敬 潘振亮 李鹏 王文杰 穆淑琴 |
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| 作者单位： | 天津市畜牧兽医研究所,天津,300112 |
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| 基金项目： | 天津市科技发展基金
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| 摘 要： | 把309只1日龄AA+肉用仔鸡随机分为3组,分别饲喂不同日粮,试验7周,研究酵母源β-葡聚糖对鸡的生长性能和免疫功能的影响。结果表明:饲料中添加酵母源β-葡聚糖后,鸡的平均日增质量得到了提高,但都与对照组差异不显著(P>0.05)。试验组的鸡死亡率比对照组降低3.88%,且差异显著(P<0.05)。试验组与对照组之间的鸡新城疫HI抗体效价水平无显著性差异。
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| 关 键 词： | 肉仔鸡 β-葡聚糖 生长性能 免疫功能 |
Effect of β-glucooligosaccharides in Yeast Sources on Growing Performance and Immune Function in Broilers |
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| ZHANG Jing,PAN Zhen-liang,LI Peng,WANG Wen-jie,MU Shu-qin.Effect of β-glucooligosaccharides in Yeast Sources on Growing Performance and Immune Function in Broilers[J].Tianjin Agricultural Sciences,2008,14(6). |
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| Authors: | ZHANG Jing PAN Zhen-liang LI Peng WANG Wen-jie MU Shu-qin |
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| Institution: | ZHANG Jing,PAN Zhen-liang,LI Peng,WANG Wen-jie,MU Shu-qin(Tianjin Institute of Animal Husb,ry Veterinary Sciences,Tianjin 300112,China) |
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| Abstract: | 309 one-day-AA+ broilers were randomly allocated to 3 treatmets(103 for each treatment),and fed corn-soybean diet to A treatment as control group;to B treatment control diet supplemented with 50% β-glucooligosaccharides(β-GOS) in yeast sources;to C treatment control diet supplemented with 70% β-GOS in yeast sources.There are β-GOS 30 mg/kg diets in B and C treatments;the experiment lasted for seven weeks.The results showed that 50% β-GOS increased average daily gain;but the differences were no significant with control(P>0.05);death rate of trial groups decreased significantly 3.88% than control group(P < 0.05).The antibody levers were no significant difference in trial and control groups. |
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| Keywords: | broilers β-GOS growing performance immune function |
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