|
 |
PK Fertilizers has been a major player of straight fertilizers for the past 100 years. Straight fertilizers usually provide a single nutrient and are normally used by plantations.
|
| Category |
Straight Fertilizers |
Characteristics |
| Nutrient Content |
| Nitrogenous Fertilizers |
Ammonium Sulphate |
21%N |
| Ammonium Nitrate |
34%N |
| Ammonium Chloride |
25%N |
| Urea |
46%N |
| Phosphatic Fertilizers |
Polyphos Rock Phosphate |
30-32%P2O5 |
| Reactive Rock Phosphate |
28-30%P2O5 |
| Triple Super Phosphate |
46%P2O5 |
| Di Ammonium Phosphate |
18%N, 46-48%P2O5 |
| Mono Ammonium Phosphate |
11%N, 44%P2O5 |
| Potassic Fertilizers |
Muriate Of Potash |
60%K2O |
| Sulphate of Potash |
50%K2O |
| Potassium Nitrate |
14%N, 44-50%K2O |
| Magnesium Fertilizers |
Sul-Po-Mag |
22%K2O, 18.5%MgO |
| Ground Magnesium Limestone |
16-18%MgO |
| HG Magnesium Sulphate |
27%MgO |
| Fused Magnesium Sulphate |
20%P2O5, 18%MgO |
| Natural Kieserite |
2%K2O, 25%MgO |
|