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豫玉２６号（济单９３－３）系济源市农业科学研究所育成的竖叶、大穗型玉米优良杂交种。１９９８年４月通过河南省农作物品种审定委员会审定命名。１ 选育过程豫玉２６号是以５３３自交系为母本、２２３自交系为父本，于１９９３年冬在海南组配而成。母本是本所从Ｐ１３６自
Yu Yu No. 26 (Jidan 93-3) Department of Jiyuan City Institute of Agricultural Sciences bred vertical leaf, large-spike corn hybrids. April 1998 by the Henan Provincial Crop Variety Approval Committee validated named. 1 breeding process Yu Yu 26 is 533 inbred lines as the female parent, 223 inbred lines as the male parent, in the winter of 1993 assembled in Hainan. The mother is the parent from P136 since