苜蓿纤维底物对瘤胃细菌培养计数的影响。
Effect of alfalfa fiber substrate on culture counts of rumen bacteria.
作者信息
Chung K T, Hungate R E
出版信息
Appl Environ Microbiol. 1976 Oct;32(4):649-52. doi: 10.1128/aem.32.4.649-652.1976.
Abstract
A medium has been developed using alfalfa fiber as the sole substrate. It gave high culture counts (3 X 10(9) to 8 X 10(9)/ml) of rumen bacteria. When this medium was combined with the medium 98-5 of Bryant and Robinson, modified to contain 33% rumen fluid instead of 40% clarified rumen fluid, a higher count was obtained than with either medium alone.
摘要
已经开发出一种以苜蓿纤维作为唯一底物的培养基。它能使瘤胃细菌获得较高的培养数量（3×10⁹至8×10⁹/ml）。当这种培养基与经改良的布莱恩特和罗宾逊98 - 5培养基混合时，后者含有33%的瘤胃液而非40%的澄清瘤胃液，此时获得的细菌数量比单独使用任何一种培养基时都要高。
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