The available phosphorus was found for being from the variety of 20-22 %, which can be far in excessive in the stipulated requirement of seventeen %. Agronomic eff ectiveness of ESSP more than the imported TSP was examined for rice cultivation in diff erent soil conditions inside the dry, damp https://tsp-for-soil-health-in-sr79023.bloggazza.com/34628561/a-review-of-tsp-delivery-options-sri-lanka