Journal of Biological Sciences1727-30481812-5719Asian Network for Scientific Information10.3923/jbs.2004.668.670Gossypium) Yield
in Semi-arid Zimbabwe]]>T. MugabeF. MunyanyiF. 5200445The effect of planting irrigated cotton on Tied Ridge (TR) and Flat (F) under three irrigation frequencies (75, 40 and 30% Depletion of Available Moisture, DAM) on yield and water use efficiency was studied at Chiredzi Research Station for two seasons 1990/91 and 1991/92. Growing cotton on tied ridges gave 19 and 35% more yield than on flat in the 1990/91 and 1991/92 seasons, respectively. More available moisture due to water collection on tied ridges as compared to flat was given as the reason for the yield increase. Yields were not affected by frequency of irrigation.]]>Nyagumbo, I.,20022002Twomlow, S.T. and P.M.C. Bruneau,2000953351Nyakatawa, E.Z.,199671934Nyamudeza, P.,1996Sorghum bicolour) in furrow and on the flat at three populations and three row width in a semi-arid region in Zimbabwe. I. Grain yield componets.]]>31110Vogel, H.,199333367384Larson, W.E.,196428119122Mwendera, E.J. and J. Feyen,1993155229235Ahuja, L.R., F. Fiedler, G.H. Dunn, J.G. Benjamin and A. Garirson,19986212281233Leonard, J. and P. Andrieux,199832209223Logsdon, S.D., R.R. Allmaras, L. Wu, J.B. Swan and G.W. Randall,19905410961101Reynolds, W.D., E.G. Gregorich and W.E. Curnoe,199533117131Cassel, D.K.,1983471962001Mapa, R.B., R.E. Green and L. Santo,19865011331138Mwendera, E.J. and J. Feyen,1994799103