| 酵母铬对育肥猪生产性能和血液生化指标的影响 |
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| 引用本文： | 张建斌,郭敏增.酵母铬对育肥猪生产性能和血液生化指标的影响[J].天津农学院学报,2010,17(3):29-31. |
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| 作者姓名： | 张建斌 郭敏增 |
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| 作者单位： | 1. 天津农学院,动物科学系,天津,300384
2. 天津市畜牧兽医研究所,天津,300112 |
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| 摘 要： | 本试验在育肥猪饲粮中添加酵母铬,探讨其对生产性能和血液生化指标的影响。结果表明:育肥猪饲粮中添加酵母铬能显著降低胰岛素的含量(P0.05),改善饲料报酬(P0.05),降低血清中尿素氮、葡萄糖、总胆固醇和甘油三脂的含量(P0.05),提高血清中生长激素的含量以及葡萄糖/胰岛素和游离三碘甲腺原氨酸/游离甲状腺素的比率(P0.05),并显著提高了血清中游离三碘甲腺原氨酸和游离甲状腺素的含量(P0.05)。
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| 关 键 词： | 酵母铬 育肥猪 生产性能 |
Effects of Chromium Yeast on Performance and Biochemical Indices of Blood in Finishing Pigs |
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| ZHANG Jian-bin,GUO Min-zeng.Effects of Chromium Yeast on Performance and Biochemical Indices of Blood in Finishing Pigs[J].Journal of Tianjin Agricultural College,2010,17(3):29-31. |
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| Authors: | ZHANG Jian-bin GUO Min-zeng |
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| Institution: | 1.Department of Animal Science,Tianjin Agricultural University,Tianjin 300384,China;2.Tianjin Institute of Animal Science,Tianjin 300112,China) |
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| Abstract: | This experiment was conducted to evaluate the effects of Chromium Yeast（CrY）adding to the diets of finishing pigs on the performance and biochemical indices of blood.The main results show as follows： compared with the group CT,the group CrY significantly decreased the content of serum Ins（P〈0.05）,decreased feed/gain（F/G）,serum Glu,serum total cholestriol（TC）and triglyceride（TG）（P〈0.05）,improved the content of serum growth hormone（GH）,the ratio of Glu/Ins and the ratio of FT3/FT4（P〈0.05）,and significantly improved the contents of free T3（FT3）and free T4（FT4）. |
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| Keywords: | CrY finishing pig performance |
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