| 处理 | 蒸腾速率E mmol∙m−2∙s−1 | 净光合速率A µmol∙m−2∙s−1 | 胞间CO2浓度Ci µmol∙mol−1 | 气孔导度gsw mol∙m−2∙s−1 |
25 nm | CK | 10.3 ± 5.7 a | 2189.2 ± 316.6 ab | 22706.1 ± 24199.2 a | 0.36 ± 0.23 a |
Cd | 16.9 ± 7.9 a | 2713.3 ± 125.1 a | 3480.9 ± 189.9 a | 0.76 ± 0.49 a | |
RT50 | 26.4 ± 21.5 a | 659.7 ± 149.3 d | 3260.9 ± 2628.3 a | 0.47 ± 0.42 a | |
RT50C | 19.7 ± 11.9 a | 1350.7 ± 733.2 bc | 2186.7 ± 346.2 a | 1.12 ± 0.86 a | |
40 nm | RT20 | 13.2 ± 4.2 a | 249.6 ± 84.8 d | 1144.6 ± 603.8 a | 0.79 ± 0.69 a |
RT20C | 12.0 ± 10.5 a | 933.7 ± 874.2 cd | 9517.0 ± 839.1 a | 0.62 ± 0.81 a | |
RT50 | 28.8 ± 17.0 a | 1032.6 ± 198.8 cd | 2515.8 ± 2128.9 a | 3.59 ± 4.17 a | |
RT50C | 11.2 ± 7.4 a | 1946.1 ± 118.2 ab | 13621.6 ± 88.2 a | 0.46 ± 0.46 a | |
RT100 | 21.4 ± 25.2 a | 383.2 ± 85.6 d | 3003.5 ± 3561.8 a | 2.37 ± 3.22 a | |
RT100C | 25.6 ± 17.3 a | 1600.9 ± 128.5 bc | 802.1 ± 22.7 a | 25.32 ± 48.05 a | |
100 nm | RT50 | 16.9 ± 9.8 a | 1054.6 ± 841.1 c | 1950.5 ± 1913.1 a | 1.11 ± 1.38 a |
RT50C | 31.3 ± 23.7 a | 1657.3 ± 143.2 ab | 721.1 ± 88.81 a | 0.97 ± 0.51a |