| 肉碱对高产期蛋鸡内脏器官的影响 |
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| 引用本文： | 索玉芳,蔡辉益. 肉碱对高产期蛋鸡内脏器官的影响[J]. 中国畜牧杂志, 2000, 36(2): 18-20 |
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| 作者姓名： | 索玉芳 蔡辉益 |
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| 作者单位： | 1. 中国医学科学院实验动物研究所,北京,100021
2. 中国农业科学院饲料研究所,北京,100081 |
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| 摘 要： | 选用 2 4周龄海兰褐壳蛋鸡分别饲喂添加不同肉碱浓度的日粮 ,试验期 7周 ,测定内脏器官重量 ,内脏器官中肉碱沉积量。试验表明随日粮肉碱浓度的增加 ( 0～ 75mg/kg) ,心脏、肝脏的重量显著下降(P <0 .0 5) ,肝脏、心脏和肾脏中肉碱沉积极显著增加 (P <0 .0 1 ) ,肝脏、心脏和肾脏是肉碱的主要沉积器官。
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| 关 键 词： | 肉碱 高产期蛋鸡 内脏器官 |
| 修稿时间： | 1998-11-09 |
Effect of Dietary Carnitine Supplementation on the Organs of Laying Hens |
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| SUO Yu-fang,CAI Hui-yi. Effect of Dietary Carnitine Supplementation on the Organs of Laying Hens[J]. Chinese Journal of Animal Science, 2000, 36(2): 18-20 |
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| Authors: | SUO Yu-fang CAI Hui-yi |
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| Abstract: | Three hundred and eight four laying hens were alloted into 4 groups (96hens per group) randomly and fed for 7 weeks with 4 experimental diets (ME 11.66MJ/Kg,CP:18%)with carnitine0,25,50,75mg/kg addition.The layer's organ weight and tissue carnitine content were examined. With the dietary carnitine addition increasing,the weight of heart and liver decreased significantly (P<0.05),carnitine content of heart,liver and kindey increased significantly(P<0.01). The liver,heart,kindey is the most important carnitine retention organs. |
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| Keywords: | Carnitine Laying hen Organs The first author's present workplace:Institute of Laoratoy Science Chinese Academy of Medical Science Beijing 100021 China |
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