Table 2.
Summary statistics for measured and simulated grain yields (at 85% dry matter), 19,68-2,012 for the Broadbalk wheat experiment. The measured values for yield in each year were averaged over Sections 1 and 9 (see 2.9.1).
| Plot no. | Measured |
Simulated |
||||
|---|---|---|---|---|---|---|
| Mean t ha− 1 | Standard deviation/t ha− 1 | Mean t ha− 1 | Standard deviation/t ha− 1 | RMSE (%) | Correlation | |
| 3 | 1.16 | 0.5 | 1.26 | 0.22 | 42.56 | 0.28 |
| 5 | 1.37 | 0.42 | 1.27 | 0.22 | 33.41 | 0.16 |
| 6 | 3.4 | 0.67 | 2.86 | 0.51 | 28.61 | 0.07 |
| 7 | 4.99 | 1.02 | 4.62 | 0.7 | 24.03 | 0.16 |
| 8 | 5.71 | 1.18 | 6 | 1.01 | 24.27 | 0.25 |
| 9 | 6.23 | 1.06 | 6.66 | 1.32 | 23.01 | 0.36 |
| 15 | 6.32 | 1.28 | 6.58 | 1.37 | 23.29 | 0.4 |
| 16 | 6.34 | 1.41 | 6.12 | 1.64 | 20.88 | 0.64 |
| 2.1 | 7.16 | 1.35 | 6.75 | 1.41 | 20.28 | 0.49 |
| 2.2 | 5.67 | 1.12 | 5.49 | 1.13 | 22.84 | 0.35 |