Estimated differences of parameters for tested hypotheses.*

*Example for reading. Hypothesis: cultivar [wild] > wild [cultivar] means: cultivars produce more biomass in competition with wilds than wilds in competition with cultivars.ß = estimated coefficient (mean of posterior distribution), q2.5% and q97.5% = 2.5% and 97.5% quantiles of the posterior distribution (95% credible interval), p = posterior probability that the estimated coefficient is smaller (for negative estimates) or larger (for positive estimates) than 0 is given. Differences in parameters with p≥0.95 and with 95% credible intervals that do not include or narrowly include zero are judged as significant. Significant differences are shown in bold.