DETAILED NOTES ON TSP FIELD APPLICATION TECHNIQUES SRI LANKA

The obtainable phosphorus was discovered to generally be while in the array of twenty-22 %, that's much in excessive in the stipulated need of 17 %. Agronomic eff ectiveness of ESSP more than the imported TSP was examined for rice cultivation in diff erent soil conditions from the dry, moist and intermediate zones of Sri Lanka in fi ve consecutive