Table 2 Differential sensitivity of photosynthesis in flag leaves to remove spikelets in CJ03 and W1844 at 8 DPA in 2019 and 2020
From: The Inferior Grain Filling Initiation Promotes the Source Strength of Rice Leaves
Year | Variety | Treatment | Net photosynthetic rate (umol·m−2 s−1) | Stomatal conductance (mmol·m−2 s−1) | Intercellular CO2 concentration (μmol·mol−1) | Trmmol rate (mmol·m−2 s−1) |
|---|---|---|---|---|---|---|
2019 | CJ03 | T0 | 22.51a | 0.65b | 285.30b | 6.53a |
T1 | 20.06c | 0.52c | 268.55c | 5.32c | ||
W1844 | T0 | 21.91a | 0.74a | 305.32a | 6.28a | |
T1 | 20.72b | 0.60bc | 274.15b | 5.68b | ||
2020 | CJ03 | T0 | 25.40a | 0.86a | 225.50ab | 13.73a |
T1 | 20.92c | 0.54c | 210.57c | 11.72c | ||
W1844 | T0 | 24.91a | 0.89a | 233.63a | 13.78a | |
T1 | 21.92b | 0.75b | 220.72b | 12.71b |