A SECRET WEAPON FOR TSP FOR FLOWERING PLANTS SRI LANKA

Apatite is acidulated with HCl to the stoichiometric degree essential for making dicalcium phosphate. The response product when mixed with ammonium sulphate adequate to doubledecompose calcium chloride and dicalcium phosphate yields a nonhygroscopic product made up of Nearly all phosphorus within the water-soluble form.The sustainability of agricul