Response of open pollinated and hybrid maize varieties to added nitrogen under dry zone rainfed upland conditions - Banda, K.M.S.; Jayawardena, S.N.; Kenderagama, K.M.A.; Ethakada, D.M.G. (Proceedings of the 51st Annual Session,Part 1-Abstracts, 1995)
Keywords: Agricultural Sciences, Forestry & Fisheries; -