TY - SER AU - Emara,T.K. AU - Ibrahim,M.A.M. AU - Yousif,Nariman O.A. TI - Critical stages of sweet sorghum in relation to irrigation regime at North Nile Delta KW - Sorgo KW - Growth KW - Irrigation KW - Varieties KW - Yields N1 - Includes references N2 - Two field experiments were conducted during the summer seasons of 2002 and 2003 at Sakha Agricultural Research Station, middle North Nile Delta region to identify irrigation effect of two sweet sorghum varieties at different growth stages on water parameters and their yield. The growing sorghum crop was subjected to nine irrigation regimes. Irrigation treatments were as follows: no stress (trt. A). stress at vegetative growth stage(trt. B), flowering (trt. C), beginning ofyield formation (trt. D), end ofyield formation (trt. E), ripening (trt. F), vegetative and beginning ofyield formation (trt. G), at both flowering and end of yield formation (trt. H) and at beginning of yield formation and ripening (trt. I) UR - http://nile.enal.sci.eg/EALE/2005/JART/3105/4B/739.pdf ER -