Figure 3 | Scientific Reports

Figure 3

From: The choice of the white clover population alters overyielding of mixtures with perennial ryegrass and chicory and underlying processes

Figure 3

Corrected relative yields (RYC) of (a) grass, (b) chicory and (c) clover for different white clover populations (T1–T8) using either unfertilized (N0) or fertilized (N1) non-leguminous pure stands as a reference. For grass RYC, the population × year interaction is shown (n = 16). Otherwise, the population main effect is presented (chicory RYC n = 80, clover RYC n = 120). Except for *, given values are model predictions with 95% confidence intervals. Asterisks (*) indicate that arithmetic means with standard errors are shown, as the minimum adequate model did not include the effect of population. Note that scales of the y-axis differ between panels. Pure stand and mixture yield of the white clover populations can be found in Supplementary Table S4.

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