The effect of supplementation of varios selenium concentrations in the feed ration in cattle and sheep on selected parameters of ruminal fluid´s metabolic profile, selected enzyme activities in ruminal fluid and Se concentration in ruminal fluid and biomass was monitored.
The effect of supplementation of varios selenium concentrations in the feed ration in cattle and sheep on selected parameters of ruminal fluid´s metabolic profile, selected enzyme activities in ruminal fluid and Se concentration in ruminal fluid and biomass was monitored. (en)