AN UNBIASED VIEW OF TSP FOR COMMERCIAL HORTICULTURE SRI LANKA

The readily available phosphorus was discovered being from the array of twenty-22 %, and that is far in excessive in the stipulated necessity of 17 %. Agronomic eff ectiveness of ESSP in excess of the imported TSP was examined for rice cultivation in diff erent soil conditions while in the dry, moist and intermediate zones of Sri Lanka in fi ve con