product use: potassium dihydrogen phosphate for agriculture is some phosphorus kalium compost of high concentration and potash manure none of chlorine of high-quality,containing 48%-50%P2O5,31%-33%K2O,and the total effective nutrient counts up to 48%-85%.It mainly acts on the base of crops and leaf area on anaphase,applicable abroad for foodstuff,melon and fruit,vegetable(such as paddy,wheat,corn,soy,cotton,flax,fruit,greenstuff,baccy,etc),special for baccy,orange,teawhich abstain from chlorine.Potassium dihydrogen phosphate is the fertilizer appointed to popularize by state agricultural department.