| 应用体外短期发酵法评定牧草及秸秆干物质的消化率 |
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| 引用本文： | 石玉英,李长存.应用体外短期发酵法评定牧草及秸秆干物质的消化率[J].青海畜牧兽医杂志,2007,37(6):11-13. |
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| 作者姓名： | 石玉英 李长存 |
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| 作者单位： | 青海省化隆县畜牧兽医站,巴燕,810900 |
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| 摘 要： | 用体外短期发酵法测定了6种牧草和6种秸秆的消化率。试验结果表明,用稀释瘤胃液(50mL)培养6种牧草和6种秸秆适宜的样量为0.5g,适宜的培养时间为36h。在此条件下测得的消化率与Tilley法测定的消化率极显著的正相关(P<0.01),而且该法有较好的重复性。
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| 关 键 词： | 瘤胃液 消化率 短期发酵法 |
| 文章编号： | 1003-7950（2007）06-0011-03 |
| 收稿时间： | 2007-06-27 |
| 修稿时间： | 2007年6月27日 |
Evaluation of Dry Matter Digestibility of Forages and Straws by Method of Fermantation in Short-term in vitro |
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| SHI Yu-ying et al.Evaluation of Dry Matter Digestibility of Forages and Straws by Method of Fermantation in Short-term in vitro[J].Chinese Qinghai Journal of Animal and Veterinary Sciences,2007,37(6):11-13. |
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| Authors: | SHI Yu-ying |
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| Institution: | SHI Yu-ying et al |
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| Abstract: | The digestibility of six forages and six straws was determined by method of fermentation in short-term in vitro.The results showed that the suitable sample quantity of six forages and six straws was 0.5g in the dilution rumen cultural liquid(50ml)and the suitable cultural time was 36 hours.There was a very significant positive correlation of the digestibility determined by this method with the digestibility determined by Telley's method(P<0.01).There was better repeatability of this method. |
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| Keywords: | Rumen liquid Digestibility Method of fermentation in short-term in vitro |
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