                Kethata Aruna", is the existing fertilizer subsidy programme for paddy sector, which was carried out in 2005 in Sri Lanka. Less than this subsidy programme, the a few key fertilizers, i.e. Urea, Triple Tremendous https://tsp-for-sri-lankan-fruits35689.is-blog.com/42232373/the-basic-principles-of-tsp-for-plant-vitality-sri-lanka