Extended Data Fig. 3: Uptake of 33P per unit biomass from high and low specific activity calcium phosphate.
From: Niche differentiation and plasticity in soil phosphorus acquisition among co-occurring plants
a,b. 33P shoot concentrations of species grown in (a) monocultures and (b) mixed communities. Main (large) data points are means, error bars are one standard error of the mean. Dashed line represents 1:1 line of equal uptake between low and high specific activity calcium phosphate sources. * indicates significant difference (t-test, 2 tailed, log10+1 transformed data, false error rate adjusted, n=5 biomass samples) in uptake by that species between high and low specific activity sources in (a) only for P. lanceolata (t8=-7.74, P<0.001) and R. acetosa (t8=6.15, P<0.001).
