Morphophysiological Behavior and Cambial Activity in Seedlings of Two Amazonian Tree Species under Shade

Figure 2

S. parahyba responses to shade. (a) Height (), (b) diameter (), (c) ratio , (d) Dickson Quality Index (DQI), (e) stomatal conductance (), (f) transpiration (E), (g) net photosynthesis (A), and (h) cambial activity. Mean ± SE (). Columns with different letters, within the same evaluation period, are significantly different (P < 0.05, Tukey test).

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