NPK 14-11-22+CaO
Test/Property | Specification | Test Result |
Appearance | White crystal powder | |
Total Nitrogen （N） | ≥ 14.0% | 14.09% |
Nitrate Nitrogen | ≥ 0.5% | 0.52% |
Ammonium Nitrogen | ≥ 6.17% | 6.19% |
Urea Nitrogen | ≥ 7.33% | 7.38% |
Phosphorus (P2O5) water soluble | ≥ 11.0% | 11.02% |
Potassium（K2O）water soluble | ≥ 22.0% | 22.2% |
Calcium （CaO） | ≥ 1.0% | 1.02% |
Insoluble in water | ≤ 0.3% | 0.3% |
Moisture | ≤ 3.0% | 1.8% |
Copper (Cu) water soluble | 100 ppm | 105 ppm |
Manganese (Mn) water soluble | 100 ppm | 105 ppm |
Iron (Fe) water soluble | 100 ppm | 103 ppm |
Magnesium (Mg) water soluble | 100 ppm | 109 ppm |
TAG: drip irrigation
