| 不同锌水平对水貂生产性能及营养物质消化率的影响 |
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| 引用本文： | 王淑明,张敏,封洋,孙保平,康伟,鞠贵春.不同锌水平对水貂生产性能及营养物质消化率的影响[J].经济动物学报,2009,13(4):207-210. |
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| 作者姓名： | 王淑明 张敏 封洋 孙保平 康伟 鞠贵春 |
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| 作者单位： | 1. 吉林农业大学中药材学院,长春,130118
2. 中国兽医药品监察所,北京,100081 |
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| 摘 要： | 研究不同锌水平对水貂生产性能及营养物质消化率的影响。结果表明：日粮中添加不同水平的锌有降低水貂干物质、有机物质、蛋白质和脂肪采食量的趋势；锌水平为30mg／kg时显著降低微量元素的排出量，减少微量元素对环境的污染。添加不同锌水平的锌显著提高生长期水貂的日增重。在日粮中添加ZnSO4·7H2O水平为30mg／kg时水貂日增重效果最好。
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| 关 键 词： | 水貂 ZnSO4·7H2O 生产性能 消化率 |
Effect of Different Zn Levels on Performance and Digestibility of Mink |
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| WANG Shu-ming,ZHANG Min,FENG Yang,SUN Bao-ping,KANG Wei,JU Gui-chun.Effect of Different Zn Levels on Performance and Digestibility of Mink[J].Journal of Economic Animal,2009,13(4):207-210. |
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| Authors: | WANG Shu-ming ZHANG Min FENG Yang SUN Bao-ping KANG Wei JU Gui-chun |
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| Institution: | WANG Shu-ming, ZHANG Min, FENG Yang, SUN Bao-ping, KANG Wei, JU Gui-chun (1. College of Chinese Medicine Material, Jilin Agricultural University, Changchun 130118, China; 2. China Institute of Veterinary Drug Control, Beijing 10008I, China ) |
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| Abstract: | Effect of different zinc levels on performance and digestibility of mink was studied in this experiment.The results showed that DM,OM,CP and EE intake of the mink fed the different levels of zinc were trended to decrease.The emission of trace elements was significantly reduced by the mink fed 30 mg/kg zinc and the environmental pollution was reduced.The daily gain of the growing mink was significantly increased as adding different zinc levels.Under this experimental condition,it was the best that zinc levels was 30 mg/kg for daily weight gain. |
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| Keywords: | mink ZnSO4·7H2O performance digestibility |
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