NOT KNOWN FACTUAL STATEMENTS ABOUT TSP FOR SOIL AMENDMENTS SRI LANKA

The available phosphorus was found for being within the variety of 20-22 %, that's much in surplus from the stipulated necessity of seventeen %. Agronomic eff ectiveness of ESSP about the imported TSP was tested for rice cultivation in diff erent soil conditions from the dry, damp and intermediate zones of Sri Lanka in fi ve consecutive seasons. Th