TSP IN MIXED FERTILIZERS SRI LANKA FOR DUMMIES

Apatite is acidulated with HCl to the stoichiometric stage required for producing dicalcium phosphate. The response product when mixed with ammonium sulphate adequate to doubledecompose calcium chloride and dicalcium phosphate yields a nonhygroscopic product that contains almost all phosphorus from the h2o-soluble form.A magmatic origin continues t