| 不同锌源对蛋鸡产蛋性能和蛋品质的影响 |
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| 引用本文： | 高峰,江芸,苏勇.不同锌源对蛋鸡产蛋性能和蛋品质的影响[J].家畜生态,2007(1). |
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| 作者姓名： | 高峰 江芸 苏勇 |
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| 作者单位： | 南京农业大学动物科技学院 江苏南京210095(高峰，苏勇)，南京师范大学金陵女子学院食品科学系 江苏南京210097(江芸) |
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| 基金项目： | 山东省良种产业化项目,编号:(2003)3010 |
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| 摘 要： | 将300日龄伊莎蛋鸡135只,随机分为3组,在基础日粮中分别添加50mg/kg锌的蛋氨酸锌、氧化锌,基础日粮为对照组,研究不同锌源对蛋鸡产蛋性能和蛋品质的影响。试验期30d。结果表明,日粮补锌对蛋鸡产蛋率、蛋壳质量及蛋黄锌含量有提高作用,但未发现不同锌源的显著差异。
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| 关 键 词： | 锌源 蛋鸡 产蛋性能 蛋品质 |
Effect of Diet Supplemented with Different Zinc Sources on Performance and Egg Quality in Layer |
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| GAO Feng,JIANG Yun,SU Yong.Effect of Diet Supplemented with Different Zinc Sources on Performance and Egg Quality in Layer[J].Ecology of Domestic Animal,2007(1). |
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| Authors: | GAO Feng JIANG Yun SU Yong |
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| Institution: | GAO Feng1,JIANG Yun2,SU Yong1 |
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| Abstract: | One hundred and thirty five Isa layers of 300 day old were randomly divided into three groups,based diets supplemented with Zinc Methionine(Zn-Met) and Zinc Oxide(ZnO) containing 50mg/kg zinc,and based diets as the control.The effect of diet supplemented with different zinc sources on performance and egg quality were studied.The experiment lasted 30d.The results showed that adding Zinc could increase laying rate,egg shell quality and the content of Zinc in yolk.No significant effect was observed in supplement of different Zinc Sources. |
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| Keywords: | Zinc Sources layer laying performance egg quality |
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