| 海狸鼠消化率的测定 |
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| 引用本文： | 李学峰,金龙哲,李承宪,郭春沅. 海狸鼠消化率的测定[J]. 延边大学农学学报, 2002, 24(1): 39-41,46 |
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| 作者姓名： | 李学峰 金龙哲 李承宪 郭春沅 |
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| 作者单位： | 延边特产研究所，吉林 延吉 133000 |
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| 摘 要： | 选择6月龄体质健康、体重相似的海狸鼠7只，测定其实验期全部采食量及排粪量，并测定食料及粪便中干物质、粗蛋白质、粗脂肪、粗纤维、无氮浸出物和粗灰分。海狸鼠对粗蛋白质、粗脂肪、无氮浸出物和粗灰分的消化率分别为82．33％，76．71％，64．91％，93．10％和81．01％。
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| 关 键 词： | 海狸鼠 消化率 测定 |
| 文章编号： | 1004-7999(2002)01-0039-03 |
Determination of coypu digestibility |
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| LI Xue feng,JIN Long zhe,LI Cheng xian,GUO Chun yuan. Determination of coypu digestibility[J]. Journal of Agricultural Science Yanbian University, 2002, 24(1): 39-41,46 |
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| Authors: | LI Xue feng JIN Long zhe LI Cheng xian GUO Chun yuan |
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| Abstract: | Select seven coypus that have health constitution and similar body weight, determine the whole feed intake and bowel movement in test, determine the dry matter, crude protein, crude fat, crude fiber, nitrogen free extract, crude ash in the food and manure. The digestibility of crude protein, crude fat, nitrogen-free extract and crude ash were 82.33 percent,76.91 percent, 64.91 percent, 93.10 percent, 81.01 percent respectively. |
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| Keywords: | coypu digestibility determination |
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