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. 2016 Mar 9;42:202–214. doi: 10.1007/s10886-016-0678-y

Fig. 2.

Fig. 2

The linear regression between the architectural parameters and prunasin concentration in roots of Prunus serotina seedlings growing in control (P – three Prunus seedlings) or in competition with mulching (Q + P + L - three Quercus petraea + six P. serotina + mulching with P. serotina leaves) under high light (HL): a Leaf area ratio (LAR); b Leaf weight ratio (LWR); c Root weight ratio (RWR) vs. prunasin concentration in P. serotina roots. The equations of linear regression, coefficients of determination (R 2) with probability (P) obtained from the analysis of variance in regression are shown (N = 16; N – number of seedlings)