Table 3 Stomatal conductance (mmol m−2 s−¹) at mid and late afternoon, on abaxial and adaxial leaf surfaces with measurements along the leaf surface from the stem to the leaf tip.
Time | Leaf | Stem | Middle | Tip | Fq′/Fm′ |
---|---|---|---|---|---|
Surface | |||||
12:00 | Abaxial | 399 (61) | 538 (72) | 355 (25) | |
12:00 | Adaxial | 293 (30) | 422 (35) | 326 (64) | 0.63 (0.03) |
16:00 | Abaxial | 231 (24) | 373 (77) | 341 (87) | |
16:00 | Adaxial | 110 (10) | 210 (18) | 160 (28) | 0.51 (0.08) |