NOT KNOWN FACTUAL STATEMENTS ABOUT TSP FOR SOIL AMENDMENTS SRI LANKA

The accessible phosphorus was located to generally be while in the number of 20-22 %, that is much in excess from the stipulated need of 17 %. Agronomic eff ectiveness of ESSP above the imported TSP was examined for rice cultivation in diff erent soil conditions in the dry, moist and intermediate zones of Sri Lanka in fi ve consecutive seasons. The