Figure 7
Effects of N and P supply levels on H. ammodendron and H. persicum seedling competitive abilities.
The species were grown in monocultures (eight seedlings per pot) or in two species mixtures (four seedlings of each species per pot; biomass values multiplied by two for comparability). Relative competitive strength (A) for the two species and their relative dominance in competition pots (B). Each dot shows the mean of three replicates.
