Table 2.
Effects of calcium peroxide on rape dry matter at the harvest stage under waterlogging conditions.
| Cultivars | Treatments | Stem (g/plant) | Fruit pod (g/plant) | Grains (g/plant) | Total (g/plant) |
|---|---|---|---|---|---|
| XY420 | WD | 13.62 ± 0.45a | 17.06 ± 1.71a | 17.61 ± 1.80a | 48.29 ± 3.48a |
| C0+WL | 3.57 ± 0.26d | 6.25 ± 0.84c | 4.56 ± 0.51c | 14.38 ± 0.91d | |
| C1+WL | 8.78 ± 0.59c | 11.22 ± 0.4b | 7.93 ± 0.21bc | 27.93 ± 0.52c | |
| C2+WL | 10.30 ± 0.26b | 16.10 ± 0.9a | 9.39 ± 1.5b | 35.79 ± 0.95b | |
| FY958 | WD | 14.08 ± 2.81a | 21.33 ± 2.99a | 22.75 ± 2.25a | 58.15 ± 4.05a |
| C0+WL | 6.69 ± 1.24b | 6.26 ± 0.97c | 4.61 ± 1.14c | 17.57 ± 2.23c | |
| C1+WL | 13.25 ± 0.71a | 11.62 ± 0.89bc | 12.19 ± 0.77b | 37.07 ± 0.81b | |
| C2+WL | 14.07 ± 1.00a | 17.87 ± 2.13ab | 11.38 ± 1.39b | 43.32 ± 2.62b |
The standard error and significant difference analysis in the table are based on the same cultivar. Data are shown as mean ± SD (n = 4) of four independent experiments. Different letters after the number indicated that there were significant differences among different treatments (P < 0.05). WD, well-draining, C0+WL, no CaO2 and waterlogging, C1+WL, 594 kg hm-2 of CaO2 in the form of base fertilizer and waterlogging, and C2+WL as in treatment C1+WL but a concentration of 864 kg hm-2.