Cow manure | Calcium (g∙kg−1) | Magnesium (g∙kg−1) | Sulfur (g∙kg−1) | Zinc (mg∙kg−1) | Copper (mg∙kg−1) |
With | 16.0b | 7.16b | 2.27a | 31.5a | 5.11a |
Without | 20.0a | 8.72a | 2.09a | 22.1b | 3.35b |
Average | 18.0 | 7.90 | 2.18 | 26.8 | 4.23 |
CV (%) | 24.0 | 17.9 | 30.3 | 17.7 | 74.7 |