WHAT DOES TSP FIELD APPLICATION TECHNIQUES SRI LANKA MEAN?

Techniques are explained for the production of ammonium phosphate that contains fertilizers from apatite unsuitable to the use in the damp system. The scientific tests ended up performed Along with the intention of making use of the reserve of apatite at Eppawala in Sri Lanka making use of raw area components.Normal apatite from Eppawala situated i