The fertilizer will give vital nutrients to paddy crops cultivated by more than a million paddy farmers while in the impending Yala cultivation season and beyond. All-natural apatite from Eppawala located in the north central province of Sri Lanka was investigated for its ability to adsorb fluoride from aqueous answers https://tspforsrilankanvegetables24578.blogolenta.com/32642020/getting-my-tsp-for-nutrient-enrichment-sri-lanka-to-work