The accessible phosphorus was observed to generally be within the array of 20-22 %, that's far in surplus of the stipulated requirement of 17 %. Agronomic eff ectiveness of ESSP more than the imported TSP was tested for rice cultivation in diff erent soil conditions during the dry, wet and https://benefitsoftspinsrilanka92345.blogs-service.com/66512319/about-tsp-for-agricultural-innovations-sri-lanka