5 SIMPLE TECHNIQUES FOR TSP MARKET TRENDS SRI LANKA

in between fertilizer application and paddy yields is often a precedence in these types of investigations. Most previous studiesApatite in Sri Lanka is mined from Eppawala (Eppawala Rock Phosphate or ERP). The finely floor product is applied like a direct application fertilizer for tea, rubber and coconut. ERP is definitely an indiscriminate combin