helloItem Description: Compound FertilizerAnalysis Requirement:Total Nitrogen(T-N) > 6%Water Soluble Phosphate(P2O5) > 0.7%Total Phosphate(P2O5) > 3%Water Soluble Potash(K2O) > 3.3%Total Potash(K2O) > 4%Water Soluble Silicon(SiO2) : TraceWater Soluble Calcium(CaO) : TraceWater Soluble Magnesium(MgO) > 2.7%Water Soluble Manganese(MnO) : TraceWater Soluble Boron(B2O3) : TraceWater Soluble Molybdenum(Mo) : TraceWater Soluble Iron(Fe) : TraceOrganic matter > 60%Arsenic (As) < 18mg/kgCadmium (Cd) < 1.8mg/kgMercury (Hg) < 0.9mg/kgLead (Pb) < 45mg/kgChrome (Cr) < 80mg/kgCopper (Cu) < 110mg/kgNickel (Ni) < 18mg/kgZinc (Zn) < 380mg/kgSpecification:1. Total Nitrogen : Available to use Urea2. Total Phosphate : Available to use mineral materials such as mineral matters3. Total Potash : Available to use Potassium Chloride4. Water Soluble Magnesium : Available to use Magnesium Sulphate Show More