Trace Element Supplementation of Livestock in New Zealand: Meeting the Challenges of Free-Range Grazing Systems
Figure 8
The effect of none (◯) or 350 g cobalt sulphate per hectare (70 g Co/ha) (●), applied as a solid, on the concentrations of Co in pastures. Adequate intake of Co requires herbage Co >0.06 mg/kg DM for cattle and >0.10 mg/kg DM for lambs [48].
