A SIMPLE KEY FOR TSP FOR NUTRIENT DEFICIENCIES SRI LANKA UNVEILED

Desk one: Necessarily mean grain produce (t/ha) of rice following diff erent P therapies: soil P articles (% a) just after each period at BatalagodaKethata Aruna", is the existing fertilizer subsidy programme for paddy sector, which was executed in 2005 in Sri Lanka. Less than this subsidy programme, the 3 important fertilizers, i.e. Urea, Triple