| 不同铜源对畜禽作用及对环境的影响 |
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| 引用本文： | 李焕江.不同铜源对畜禽作用及对环境的影响[J].吉林畜牧兽医,2008,29(7):11-13. |
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| 作者姓名： | 李焕江 |
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| 作者单位： | 东北农业大学动物营养研究所,黑龙江哈尔滨,150030 |
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| 摘 要： | 铜是动物体内必不可少的微量元素，在畜禽日粮中添加高剂量铜（高铜）起到改善畜禽生产性能作用，但是，对畜禽产品安全及环境污染应引起高度重视，文章除对高铜在畜禽日粮中的作用外，对不同铜源的在畜禽日粮中的添加进行实验比较。对畜禽日粮中添加有机铜、铜氨基酸鳌合物在畜禽机体吸收、改善生产性能、有机铜、铜氨基酸鳌合物的排泄及环境污染进行综合研究。
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| 关 键 词： | 畜禽 高剂量铜 环境污染 有机铜 铜氨基酸鳌合物 |
The Effect of Different-Type Copper on Animal and Environment |
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| LI Huan-jiang.The Effect of Different-Type Copper on Animal and Environment[J].Jilin Animal Science and Veterinary Medicine,2008,29(7):11-13. |
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| Authors: | LI Huan-jiang |
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| Institution: | LI Huan-jiang ( Institute of Animal Nutrition, Northeast Agricultural University, Harbin Heilongjiang 150030) |
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| Abstract: | Copper is the necessary microelement for animal. High dose of copper could improve animal growth performance. But it would bring pollution in some degree. The role of high copper in daily feed was reviewed and the effects on absorbtion,growth performance,evacuating and polluting were compared for organic copper and amino acid chelated copper. |
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| Keywords: | domestic animal high copper environment pollution organic copper amino acid chelated copper |
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