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| 酪酸菌对种鸭生产性能的影响 | |
| 引用本文： | 王润之,孙彦军,陈文,黄艳群,蒋宗浩,杨清付,孟根明,陈小鹏.酪酸菌对种鸭生产性能的影响[J].河南农业科学,2009(10). |
| 作者姓名： | 王润之 孙彦军 陈文 黄艳群 蒋宗浩 杨清付 孟根明 陈小鹏 |
| 作者单位： | 1. 河南农业大学,牧医工程学院,河南,郑州450002 2. 东北林业大学,生命科学学院,黑龙江,哈尔滨,150040 3. 郑州基业生物工程有限公司,河南,郑州,450002 4. 辛店镇畜牧兽医站,河南,新郑,451100 |
| 基金项目： | 国家自然科学基金，河南省杰出青年基金 |
| 摘 要： | 选取10月龄的番鸭种鸭840只,随机平均分为对照组和试验组,试验组在对照组日粮基础上添加0.2%酪酸菌,以观察酪酸菌对种鸭生产性能和种蛋受精率的影响。结果表明,试验组平均产蛋率85.85%,比对照组高4.10个百分点(P<0.05);试验组受精率为100%,比对照组高28.58个百分点(P<0.01);蛋品质的相关指标则无显著差异(P>0.05)。试验结果表明,酪酸菌可以明显提高种鸭产蛋率和受精率。 |
| 关 键 词： | 益生素 酪酸菌 种鸭 产蛋率 受精率 |
Effects of Clostridium butyricum on Performance of Breed Ducks |
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| Abstract: | In this study,the effects of Clostridium butyricum on the performance of breed ducks were investigated.10-month-old breeding Muscovy ducks(n=840) were randomly divided into two treatment groups.Ducks fed with basal diet were used for the control group and those fed with basal diet supplemented with 0.2% probiotics were experimental group.The experiments were continued for 34 days.The average laying rate of ducks in experimental group was 85.85%,significantly higher than that of the control group(P<0.05).Compared to control group,the fertilization rate of experimental group was 100%,extremely significantly higher(P<0.01).As for other egg qualities,no differences were observed between these two treatment groups(P>0.05).The results suggest that Clostridium butyricum can effectively increase the laying and fertilization rates of breed ducks. |
| Keywords: | Probiotics Clostridium butyricum Breed ducks Laying rate Fertilization rate |
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