| Particle Size | Ca | Mg | Cu | Fe | Mn | Zn | ||||||
| (mm) | g∙kg−1 | mg∙kg−1 | ||||||||||
| Control | 3.45 | a1 | 1.30 | a | 19.75 | a | 88.00 | a | 45.75 | a | 18.50 | a |
| 0.30 - 0.20 | 3.25 | a | 1.28 | a | 20.25 | a | 88.00 | a | 50.25 | a | 21.00 | a |
| 0.20 - 0.10 | 3.55 | a | 1.40 | a | 20.00 | a | 84.00 | a | 47.00 | a | 19.75 | a |
| 0.10 - 0.05 | 3.55 | a | 1.30 | a | 20.25 | a | 75.00 | a | 41.25 | a | 19.75 | a |
| 0.05 - 0.01 | 3.78 | a | 1.28 | a | 20.00 | a | 74.75 | a | 46.25 | a | 20.00 | a |
| Average | 3.52 | 1.31 | 20.05 | 81.95 | 46.10 | 19.80 | ||||||
| CV (%)2 | 12.93 | 12.93 | 8.60 | 9.17 | 17.72 | 14.35 | ||||||