Population RDPI Growth-in-height (F = 0.72; p = 0.55) RDPI Stomatal conductance (F = 1.05, p = 0.38) RDPI Water use efficiency (F = 2.39, p = 0.08) RDPI Chlorophyll content (F= 1.66; p = 0.19)
NOR 0.14 ± 0.03 a 0.32 ± 0.06 a 0.32 ± 0.06 ab 0.56 ± 0.04 a
SWE 0.19 ± 0.04 a 0.23 ± 0.07 a 0.47 ± 0.07 a 0.59 ± 0.11 a
SOB 0.12 ± 0.02 a 0.20 ± 0.04 a 0.25 ± 0.04 b 0.47 ± 0.08 a
PRA 0.16 ± 0.04 a 0.21 ± 0.04 a 0.37 ± 0.07 ab 0.36 ± 0.08 a