Effect of Saccharomyces cerevisiae (sc 47) on rumen degradation, fermentation and protozoa population of bulls fed two forage sources

Ghasemi, E. A. Nikkha and F. Kafilzadeh.  2008. The effect of Saccharomyces cerevisiae (sc 47) on rumen digestion, fermentation and protozoa population in bulls fed with two sources of forage. Iranian Journal of Agricultural Sciences , 39 (2), 337-344.