| Variable | Depth | Value (range) | Units | Ref year | Estimated? | Baseline? |
|---|---|---|---|---|---|---|
| clay content | 36 | percent | ||||
| soil organic carbon | (1.3 – 1.5) | Percent | ||||
| soil pH | 7.7 |
| Variable | Time period | Value (range) | Units |
|---|---|---|---|
| mean annual precipitation | 576 | millimeter | |
| mean annual temperature | 8.5 | degree Celsius |
| Crop | Years grown |
|---|---|
| maize | |
| winter wheat | |
| winter barley | |
| sugar beet |