Fig. 6.

Dynamics (left) and relative variations (right, estimated from the reference simulation, in straight lines) of light partitioning (%PAR). %PAR is the ratio of light intercepted by a species (left and right axes for pea and wheat, respectively) to the interception of the whole mixture. Therefore, %PAR values are complementary between pea and wheat and those of relative variations are the opposite. The number of branches, internode length and leaf inclination (for pea only) were altered for both pea (circles) and wheat (triangles) as indicated by the shading gradient.