DETAILED NOTES ON TSP FOR ORGANIC CERTIFICATION SRI LANKA

among fertilizer application and paddy yields is often a priority in these kinds of investigations. Most former scientific studiesKethata Aruna", is the present fertilizer subsidy programme for paddy sector, which was implemented in 2005 in Sri Lanka. Underneath this subsidy programme, the three main fertilizers, i.e. Urea, Triple Super Phosphate (