Figure 2
Pasture mineral concentration at anthesis for macro elements (Ca, calcium; K, potassium; Mg, magnesium; Na, sodium; P, phosphorus; S, sulphur; and Cl, chloride) over 12 years on limed (
) and unlimed (
) treatments in annual (AP) and perennial pastures (PP). The lines are spline-fitted with corresponding treatments. No plant samples were taken in 1994 due to the extreme drought condition.
