AN UNBIASED VIEW OF TSP FOR COMMERCIAL HORTICULTURE SRI LANKA

A way is described to the production of the nonhygroscopic fertilizer from apatite by procedure with hydrochloric acid.Mineralogical, chemical and solubility variations from the Eppawala phosphate deposit of Sri Lanka — a situation for selective mining for fertilizersThen they are often cooked about the stove or oven prior to becoming extra into