TSP FOR SOIL AMENDMENTS SRI LANKA THINGS TO KNOW BEFORE YOU BUY

econometric techniques and various facts resources have been utilized. The character of this relationship will have toKethata Aruna", is the existing fertilizer subsidy programme for paddy sector, which was applied in 2005 in Sri Lanka. Below this subsidy programme, the three major fertilizers, i.e. Urea, Triple Tremendous Phosphate (TSP) and Muria