Duminda, D.M.S.; Somasiri, L.L.W.; Pathiratne, K.A.S.
(Faculty of Agriculture, University of Ruhuna, Sri Lanka, 2008-10-23)
The present study investigated the application of three phosphate (P) fertilizer sources;
Imported Rock Phosphate (IRP), Eppawela Rock Phosphate (ERP) and Triple Super
Phosphate (TSP) on the short term availability of ...