INDICATORS ON TSP FOR RICE CULTIVATION SRI LANKA YOU SHOULD KNOW

Methods are described with the production of ammonium phosphate made up of fertilizers from apatite unsuitable for the use while in the moist procedure. The research have been carried out With all the intention of using the reserve of apatite at Eppawala in Sri Lanka employing raw nearby components.U.S. Ambassador to Sri Lanka, H.E. Julie Chung Tal