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Effects of nutrient and water level in winter on survival rate and number of surviving plants of Eichhornia crassipes after winter (two-way ANOVA).
| Trait | Nutrients | Water level | Nutrients × water level | |||
|---|---|---|---|---|---|---|
| F | P | F | P | F | P | |
| Survival rate | 7.365 | 0.013* | 3.567 | 0.074 | 14.280 | 0.001*** |
| Number of surviving plants | 13.560 | 0.001*** | 7.327 | 0.014* | 15.242 | 0.001*** |
*P < 0.05; ***P < 0.001
