Fig. 3: Yields of clovers and grasses.
Biomass yields of clovers and grasses growing either alone or in a mixed-species assemblage (mean + s.d., n = 10). The uppercase letters show significant differences (P < 0.05) between clovers; the lowercase letters show significant differences between grasses. The data were analysed using one-way analysis of variance (ANOVA) following log transformation where data were not normally distributed.
