TOP GUIDELINES OF TRIPLE SUPERPHOSPHATE SRI LANKA

The obtainable phosphorus was found to become during the number of 20-22 %, which happens to be far in surplus in the stipulated need of seventeen %. Agronomic eff ectiveness of ESSP around the imported TSP was examined for rice cultivation in diff erent soil conditions in the dry, damp and intermediate zones of Sri Lanka in fi ve consecutive seaso