Location | NO3-N† | P§ | K¶ | pH# | EC†† | OM‡‡ | Clay§§ | CEC¶¶ |
| kg∙ha−1 | ---ppm-- |
| dS∙m−1 | -----%----- | cmol∙kg−1 | ||
Buffalo | 18 | 12 | 115 | 7.6 | 0.19 | 2.1 | 10.8 | 12.9 |
Gardner | 10 | 13 | 110 | 5.9 | 0.09 | 2.2 | 11.3 | 12.5 |
Walcott E | 6 | 3 | 105 | 7.4 | 0.45 | 2.3 | 11.5 | 12.1 |
Wyndmere | 20 | 8 | 100 | 7.9 | 0.27 | 2.3 | 11.5 | 15.6 |
Fairmount | 23 | 10 | 140 | 7.6 | 0.30 | 2.7 | 15.5 | 19.9 |
Milnor | 9 | 18 | 110 | 6.2 | 0.43 | 2.2 | 7.30 | 14.1 |
Walcott W | 10 | 16 | 80 | 5.8 | 0.10 | 1.5 | 4.50 | 10.6 |
Arthur | 15 | 10 | 170 | 8.2 | 0.26 | 3.1 | 14.5 | 23.1 |
Page | 20 | 12 | 200 | 7.5 | 0.48 | 2.4 | 10.0 | 14.9 |
Valley City | 10 | 27 | 485 | 6.5 | 0.30 | 3.1 | 17.5 | 19.7 |