| Environment | Depth (cm) | NO3-N (kg∙ha−1) | P (mg∙kg−1) | K (mg∙kg−1) | pH | OM (%) | Zn (mg∙kg−1) | Fe (mg∙kg−1) | Cl (mg∙kg−1) |
| Hettinger |
|
|
|
|
|
|
|
|
|
| 2014 | 0 - 15 | 34 | 33 | 345 | 6.0 | 2.8 | 0.88 | 75 | 3.5 |
|
| 15 - 30 | 27 | 7 | 175 | 7.3 | 2.4 | 0.32 | 25 | 9.0 |
| 2015 | 0 - 15 | 81 | 35 | 625 | 6.4 | 3.8 | 2.17 | 64 | 10.6 |
|
| 15 - 30 | 34 | 8 | 200 | 7.0 | 2.6 | 0.37 | 24 | 13.9 |
| Minot |
|
|
|
|
|
|
|
|
|
| 2014 | 0 - 15 | 138 | 18 | 365 | 4.4 | 3.2 | 0.74 | 86 | 32.9 |
|
| 15 - 30 | 28 | 2 | 167 | 6.0 | 2.2 | 0.20 | 35 | 59.1 |
| 2015 | 0 - 15 | 88 | 13 | 310 | 5.9 | 3.7 | 1.23 | 62 | 26.3 |
|
| 15 - 30 | 20 | 4 | 410 | 6.7 | 2.4 | 0.39 | 32 | 22.2 |