TSP FOR ROOT DEVELOPMENT SRI LANKA - AN OVERVIEW

Apatite is acidulated with HCl to the stoichiometric stage required for generating dicalcium phosphate. The response product when mixed with ammonium sulphate enough to doubledecompose calcium chloride and dicalcium phosphate yields a nonhygroscopic product made up of Virtually all phosphorus while in the drinking water-soluble form.Apatite in Sri