High concentrations of phosphorus and potassium fertilizers, both phosphorus and potassium, suitable for a variety of soils and crops, must promote crop photosynthesis, rapidly supplement soil nutrients that improve soil fertility, facilitate the uptake and use of crops.
Thermal process
99% purity on dry basis
P2o5≥52%
k2o≥34%
pH(50g/L,25℃)...........................4.2-4.5
Dilution ratio: 1200-1400 times