Hybrids | Nitrogen Level (kg∙ha−1) | Observed | Predicted | aP-O | PD (%) |
Hysun-33 | 0 kg∙ha−1 | 67 | 73 | 4 | 3.4 |
45 kg∙ha−1 | 68 | 73 | 2 | 1.7 | |
90 kg∙ha−1 | 69 | 73 | 1 | .8 | |
135 kg∙ha−1 | 70 | 73 | −1 | −.8 | |
180 kg∙ha−1 | 72 | 73 | −2 | −1.6 | |
S-78 | 0 kg∙ha−1 | 58 | 73 | 5 | 5 |
45 kg∙ha−1 | 58 | 57 | 5 | 5 | |
90 kg∙ha−1 | 59 | 57 | 4 | 3.9 | |
135 kg∙ha−1 | 60 | 57 | 2 | 1.9 | |
180 kg∙ha−1 | 61 | 57 | 0 | 0 | |
Mean |
|
| 0.77 | 0.83 |
|
RMSE | 1.65 |