| 内蒙古白绒山羊瘤胃中内纤毛虫及三种纤维分解菌的定量研究 |
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| 引用本文： | 马惠忠,孙海洲.内蒙古白绒山羊瘤胃中内纤毛虫及三种纤维分解菌的定量研究[J].饲料工业,2008,29(23). |
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| 作者姓名： | 马惠忠 孙海洲 |
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| 作者单位： | 内蒙古农牧业科学院动物营养研究所,010030,内蒙古呼和浩特市鄂尔多斯西街 |
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| 摘 要： | 试验采用荧光定量PCR技术,在不同精粗比日粮条件下对内蒙古白绒山羊瘤胃内容物中内纤毛虫和3种主要纤维分解菌进行定量研究。结果表明:日粮中粗料比例增加,内纤毛虫(Ento-dinium)的数量降低,组间差异不显著(P>0.05);日粮中粗料比例增加,产琥珀酸丝状杆菌(Fibrobacter succinogenes)、黄色瘤胃球菌(Ruminococcus flavefaciens)和白色瘤胃球菌(Ruminococcus albus)的数量均增加,组间差异不显著(P>0.05)。
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| 关 键 词： | 白绒山羊 纤维分解菌 内纤毛虫 荧光定量PCR |
Fix quantity study on three predominant fibre degrading bacteria and entodinium in ruminal samples of Inner Mongolian white cashmere |
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| Ma Huizhong,Sun Haizhou.Fix quantity study on three predominant fibre degrading bacteria and entodinium in ruminal samples of Inner Mongolian white cashmere[J].Feed Industry,2008,29(23). |
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| Authors: | Ma Huizhong Sun Haizhou |
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| Abstract: | In tis experiment fluorescence quantification real-time PCR was used to quantify three pre-dominant fibre degrading bacteria and entodinium in ruminal samples of Inner Mongolian white cashmere wethers under different forage to concentrate ratio.The result showed that the entodinium decreased;how-ever,the fibrobacter succinogenes,ruminococcus flavefaciens and Ruminococcus albus increased with the increasing of the forage in the diets,but both of that was not significantly difference(P>0.05). |
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| Keywords: | white cashmere wethers fibre degrading bacteria entodinium fluorescent quantitation PCR |
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