Palliyaguru, M.P.G.N.M.; Navaratne, C.M.; Wickramasinghe, D.D.; Nanayakkara, C.M.
(University of Sri Jayewardenepura 2018, 2018-11)
Rice is one of the important food crop for growing population which demands high levels of
nitrogen typically supplied in the form of nitrogen base straight chemical fertilisers. Nitrate
which is the most significant and ...