Vegetables, Tea
SSP
Single superphosphate (SSP)
was the first commercial mineral fertilizer, and it led to the development of the modern plant nutrient industry. This material was once the most commonly used fertilizer, but other phosphorus (P) fertilizers have largely replaced SSP because of its relatively low P content.
Nitrogen (N): –
Phosphate (P2O2): 18%
Potash (K2O): –
Sulphur: 7%
Consumption
46%
Nitrogen
0%
Sulphur
Other Products
