| 瘤胃内粗纤维的降解机制及其调控 |
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| 引用本文： | 王海珍,王加启,龚月生,黄庆生.瘤胃内粗纤维的降解机制及其调控[J].中国畜牧兽医,2002,29(4):3-7. |
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| 作者姓名： | 王海珍 王加启 龚月生 黄庆生 |
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| 作者单位： | 1. 西北农林科技大学畜牧兽医学院,杨凌,712100
2. 中国农业科学院畜牧研究所,北京,100094 |
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| 摘 要： | 介绍粗纤维的结构，瘤胃内分解粗纤维的微生物群和相关酶系，阐述纤维素在瘤胃内的消化机制，并综述瘤胃发酵向调控的不同方法。
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| 关 键 词： | 瘤胃调控 纤维素 粗纤维 降解机制 反刍动物 微生物发酵 |
| 文章编号： | 1671-7236(2002)04-0003-04 |
The Degradation Mechanism of the Roughage Fiber in the Rumen and the Manipulation Methods |
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| WAGN Hai,zhen et al.The Degradation Mechanism of the Roughage Fiber in the Rumen and the Manipulation Methods[J].China Animal Husbandry & Veterinary Medicine,2002,29(4):3-7. |
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| Authors: | WAGN Hai zhen |
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| Abstract: | The degradation rate of the roughage is highly depended on the activity of the rumen microorganisms.In this paper we describe the structure of the roughage fiber,the composition of the rumen cellulolytic microorganisms and relevant enzymes.The possible degradation mechanism of the fiber in the rumen and some potential manipulation methods to improve its degradation rate are discussed in details. |
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| Keywords: | Crude Fiber Cellulose degradation mechanism Rumen manipulation |
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