supported by the Fundamental Research Funds for the Central Universities(No.2011XZZX006);the National Natural Science Foundation of China(No.31172229);the University of Alberta Research Internship Program Summer 2012,Canada
The presence of yeast cells could stimulate hydrogen utilization of acetogens and enhance acetogenesis. To understand the roles of acetogens in rumen fermentation, an in vitro rumen fermentation experiment was conduct...