Table 6.
The simulation results for the seedling period, flowering period, and maturity period of winter wheat at each observation station of Shandong Province.
| Station | Seedling period |
Flowering period |
Maturity period |
||||||
|---|---|---|---|---|---|---|---|---|---|
| R2 | mAE (day) | nRMSE (%) | R2 | mAE (day) | nRMSE (%) | R2 | mAE (day) | nRMSE (%) | |
| Laiyang | 0.92 | 1 | 0.75 | 0.73 | 6 | 4.1 | 0.93 | 6 | 3.2 |
| Wendeng | 0.95 | 1 | 0.73 | 0.63 | 5 | 4.4 | 0.73 | 6 | 3.7 |
| Fushan | 0.99 | 2 | 0.73 | 0.70 | 5 | 5.6 | 0.87 | 5 | 3.3 |
| Laizhou | 0.89 | 1 | 0.20 | 0.91 | 3 | 2.6 | 0.81 | 4 | 2.3 |
| Jiaozhou | 0.95 | 1 | 0.64 | 0.56 | 5 | 4.3 | 0.83 | 5 | 2.5 |
| Weifang | 0.94 | 2 | 0.77 | 0.76 | 4 | 3.6 | 0.85 | 3 | 2.6 |
| Zibo | 0.91 | 1 | 0.59 | 0.35 | 4 | 1.4 | 0.21 | 4 | 2.8 |
| Taian | 0.77 | 2 | 0.20 | 0.69 | 3 | 0.01 | 0.59 | 3 | 0.88 |
| Juxian | 0.95 | 1 | 0.33 | 0.91 | -- | 13.9 | 0.71 | 9 | 6.7 |
| Linyi | 0.86 | 2 | 0.86 | 0.04 | 4 | 3.4 | 0.57 | 4 | 2.2 |
| Jining | 0.06 | 3 | 0.54 | 0.48 | 3 | 2.2 | 0.78 | 2 | 1.7 |
| Heze | 0.98 | 1 | 0.33 | 0.46 | 5 | 4.2 | 0.36 | 4 | 2.8 |
| Caoxian | 0.92 | 1 | 0.72 | 0.66 | 3 | 2.9 | 0.53 | 3 | 2.4 |
| Huimin | 0.81 | 1 | 0.20 | 0.66 | 7 | 4.9 | 0.67 | 2 | 1.8 |
| Dezhou | 0.98 | 1 | 0.39 | 0.78 | 3 | 2.0 | 0.88 | 2 | 1.7 |
| Liaocheng | 0.94 | 1 | 0.48 | 0.76 | 5 | 3.6 | 0.65 | 4 | 2.0 |