| 甘氨酰-L-谷氨酰胺对断奶仔猪生长性能及肠道吸收功能的影响 |
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| 引用本文： | 杨彩梅,徐卫丹,陈安国.甘氨酰-L-谷氨酰胺对断奶仔猪生长性能及肠道吸收功能的影响[J].中国畜牧杂志,2005,41(8):6-8. |
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| 作者姓名： | 杨彩梅 徐卫丹 陈安国 |
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| 作者单位： | 浙江大学动物科学学院,浙江杭州,310029 |
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| 摘 要： | 选择108头28日龄断奶的杜大长仔猪,分别饲喂含0%,0.15%,0.3%,0.45%和0.6%甘氨酰L谷氨酰胺(GLYLGLN)和1%谷氨酰胺(GLN)的日粮。试验表明:日粮中添加0.3%的GLYLGLN和1%的GLN可显著(P<0.05)提高断奶仔猪平均日增重,降低腹泻率。添加适宜水平的GLYLGLN和1%的GLN可提高断奶后7,14和21d的血清D木糖浓度(P<0.05)。
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| 关 键 词： | 畜牧学 甘氨酰-L-谷氨酰胺 生产性能 肠道吸收功能 断奶仔猪 |
| 文章编号： | 0258-7033（2005）08-0006-03 |
| 收稿时间： | 2004-09-08 |
| 修稿时间： | 2005-01-18 |
Effect of GLY-L-GLN on Growth Performance and Intestinal Absorption Ability in Weaned Piglets |
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| YANG Cai-mei,XU Wei-dan,CHEN An-guo.Effect of GLY-L-GLN on Growth Performance and Intestinal Absorption Ability in Weaned Piglets[J].Chinese Journal of Animal Science,2005,41(8):6-8. |
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| Authors: | YANG Cai-mei XU Wei-dan CHEN An-guo |
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| Abstract: | One hundred and eight piglets weaned at 28 d were divided into six groups(0%, 0.15%, 0.3%, 0.45%, 0.6% GLY-L-GLN and 1% GLN supplementation) for 21 d trial. The results of growth performance showed that 0.3% GLY-L-GLN and 1% GLN in diets could improve growth performance and reduce the percentage of diarrhea significantly(P<0.05). The serum D-xylose concentrations in piglets fed 0.15%, 0.3%, 0.45% GLY-L-GLN and 1% GLN diets were significantly higher than that in piglets fed control diet(P<0.05). |
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| Keywords: | animal science GLY- L-GLN growth performance intestinal absorption ability piglet |
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