Gunawardana, M.B.D.S.S.; Ratnatilleke, A.A.L.
(Faculty of Graduate Studies, University of Kelaniya, 2015)
Rock Phosphate (RP) is a cheap, phosphate-rich source but due to its lack of water solubility its use is limited in rice cultivation as a Phosphorus (P) fertilizer. However, certain bacteria in rice rhizosphere have shown ...