The concentrations of Se, Zn, Cu and Mn in urine Although the temporal effect was significant on the concentrations of Se, Zn, Cu and Mn in urine, the concentrations did not appear to follow a clear trend through time and were variable through the supplementary period (Fig. 3 a–d).
← all excerpts
The impact of feeding supplemental minerals to sheep on the return of micronutrients to pasture via urine and faeces.
1
—
—