A method is explained for your production of a nonhygroscopic fertilizer from apatite by remedy with hydrochloric acid. Kethata Aruna", is the prevailing fertilizer subsidy programme for paddy sector, which was applied in 2005 in Sri Lanka. Beneath this subsidy programme, the three important fertilizers, i.e. Urea, Triple Super Phosphate https://yogic344duk4.wikijm.com/user