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丹玉98号(丹687)是丹东农业科学院于2001年冬在海南岛以丹962为母本,DH34为父本组配的晚熟玉米单交种。丹玉98号2005~2006两年省区域试验平均产量为9574.5 kg/hm2,比对照丹玉39号增产9.2%;2006年参加省生产试验平均产量为9 247.5 kg/hm2,比对照丹玉39号增产5.0%,具有抗病性强、稳产、适应性强、品质好等特点。2006年通过辽宁省品种审定委员会审定,审定编号为辽审玉[2006]290号。
Dan Yu 98 (Dan 687) is the Dandong Academy of Agricultural Sciences in the winter of 2001 to Dan 962 in Hainan Island as the female parent, DH34 as the male parent with late maturing corn single cross. The average yield of Danyu 98 from 2005 to 2006 in the two provinces was 9574.5 kg / hm2, an increase of 9.2% over that of Dan Yu 39; in 2006, the average output of participating provinces was 9 247.5 kg / hm2, No. Yield 5.0%, with strong disease resistance, stable yield, strong adaptability, good quality and so on. In 2006, it was approved by Liaoning Provincial Variety Approval Committee and examined and approved as Liao Jade [2006] No. 290.