INDICATORS ON TSP FOR RICE CULTIVATION SRI LANKA YOU SHOULD KNOW

concerning fertilizer application and paddy yields can be a precedence in this kind of investigations. Most former reportsApatite in Sri Lanka is mined from Eppawala (Eppawala Rock Phosphate or ERP). The finely floor product is utilized like a immediate application fertilizer for tea, rubber and coconut. ERP can be an indiscriminate combination of