Iron |
Iron - Soil. Organic and Natural Products - Fertilizer |
Iron - Soils. Organic and Natural Products - Fertilizers |
Iron (Fe) in Soil - pH is a very important factor in interpreting iron tests. In addition, crops vary a great deal in sensitivity to iron deficiency. Normally a medium level would be adequate for most soils. If iron is needed it would be best applied foliar. |
Soil Trace elements include : iron (Fe), manganese (Mn), copper (Cu) and zinc (Zn). |
pH |
Nitrogen (N) |
Phosphorus (P) |
Potassium (K) |
Calcium (Ca) |
Magnesium (Mg) |
Sulphur (S) |
Copper (Cu) |
Iron (Fe) |
Manganese (Mn) |
Zinc (Zn) |
Sodium (Na) |
Boron |
Salt Salinity |
N-P-K |
Soil |