DETAILED NOTES ON TSP FIELD APPLICATION TECHNIQUES SRI LANKA

The obtainable phosphorus was found to become inside the choice of 20-22 %, that is much in surplus on the stipulated necessity of 17 %. Agronomic eff ectiveness of ESSP above the imported TSP was tested for rice cultivation in diff erent soil conditions in the dry, wet and intermediate zones of Sri Lanka in fi ve consecutive seasons. The effects s