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. 2015 Jul 8;10(7):e0127905. doi: 10.1371/journal.pone.0127905

Fig 9. Simulation of the competing effects of limited light irradiance and Pi starvation on plant growth and root fraction.

Fig 9

Growth of the shoot (A,D) and the root (B,E), as well as the resulting root fraction (C,F) are given for six light levels between 100 and 400 μmol m-2 s-1 (I = 200 μmol m-2 s-1) at high Pi levels of 300 μM (A-C) and Pi starvation conditions at 10 μM (D-F).