THE GREATEST GUIDE TO TSP FOR SOIL AMENDMENTS SRI LANKA

A way is explained to the production of the nonhygroscopic fertilizer from apatite by cure with hydrochloric acid.Apatite in Sri Lanka is mined from Eppawala (Eppawala Rock Phosphate or ERP). The finely ground product is made use of like a direct application fertilizer for tea, rubber and coconut. ERP is really an indiscriminate mixture of addition