TSP FOR SOIL AMENDMENTS SRI LANKA FOR DUMMIES

Apatite is acidulated with HCl to the stoichiometric stage necessary for creating dicalcium phosphate. The reaction product when mixed with ammonium sulphate enough to doubledecompose calcium chloride and dicalcium phosphate yields a nonhygroscopic product that contains Practically all phosphorus within the h2o-soluble form.Hydroponic grow procedur