|
Major or Macorminerals |
Minor or Microminerals |
|||
| Mineral |
Percent |
Mineral |
ppm |
|
| Sodium (Na) | 0.08 | Chromium (Cr) | ---- | |
| Chlorine (Cl) | ---- | Cobalt (Co) | 0.10 | |
| Calcium (Ca) | 0.45 | Copper (Cu) | 8.00 | |
| Phosphours (P) | 0.35 | Fluorine (F) | ---- | |
| Magnesium (Mg) | 0.10 | Iodine (I) | 0.50 | |
| Potassium (K) | 0.65 | Iron (Fe) | 50.00 | |
| Sulfur (S) | 0.10 | Manganese (Mn) | 40.00 | |
| Molybdenum (Mo) | ---- | |||
| Selenium (Se) | 0.20 | |||
| Silicon (Si) | ---- | |||
| Zinc (Zn) | 30.00 | |||
| Source: Nutrient Requirements of Beef Cattle, Sixth Revised Edition, National Research Council, 1984. | ||||