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1 通单281.1 品种来源:通单28由吉林省通化市农业科学院玉米所选育而成。2002年2月通过吉林省农作物品种审定委员会审定。1.2 特征特性:幼苗绿色,叶鞘紫色,苗期早发性较强,株高249cm,穗位高100cm左右,花丝花药均为黄色,成株17片叶。果穗圆柱型,穗长21cm,粒行数多为16行,单穗粒重175～212g。穗轴红色,子粒橙黄色,马齿型,千粒重286g,容重755g。品质分析,吉林省农科院测定粗蛋
1 pass 281.1 Source of the varieties: pass 28 by the Tonghua Academy of Agricultural Sciences in Jilin Province bred from corn. February 2002 passed the Jilin Province Crop Variety Approval Committee. 1.2 Characteristics: seedling green, purple sheath, early seedling stronger, height 249cm, ear height 100cm or so, filament anthers are yellow, adult leaves 17. Spike cylindrical, spike length 21cm, the number of grain lines for 16 lines, grain weight per spike 175 ~ 212g. Bark red, orange yellow particles, dent, grain weight 286g, bulk density 755g. Quality analysis, Jilin Academy of Agricultural Sciences crude protein determination