A SECRET WEAPON FOR TSP FOR NUTRIENT DELIVERY SYSTEMS SRI LANKA

A way is described with the production of the nonhygroscopic fertilizer from apatite by remedy with hydrochloric acid.Kethata Aruna", is the present fertilizer subsidy programme for paddy sector, which was carried out in 2005 in Sri Lanka. Underneath this subsidy programme, the a few big fertilizers, i.e. Urea, Triple Super Phosphate (TSP) and Muri