THE TSP FOR ORGANIC CERTIFICATION SRI LANKA DIARIES

The readily available phosphorus was found to be inside the choice of twenty-22 %, which happens to be much in surplus with the stipulated need of 17 %. Agronomic eff ectiveness of ESSP in excess of the imported TSP was examined for rice cultivation in diff erent soil conditions within the dry, moist and intermediate zones of Sri Lanka in fi ve con