EXAMINE THIS REPORT ON TSP FIELD APPLICATION TECHNIQUES SRI LANKA

The readily available phosphorus was found for being in the range of 20-22 %, that is considerably in excess from the stipulated requirement of 17 %. Agronomic eff ectiveness of ESSP over the imported TSP was analyzed for rice cultivation in diff erent soil conditions in the dry, damp and intermediate zones of Sri Lanka in fi ve consecutive seasons