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吉东81号是辽源市农业科学院选育的高产、优质、适合机收的玉米杂交种,2015年通过国家农作物品种审定委员会审定,审定编号为国审玉2015004。该品种适宜在辽宁东部山区、吉林中熟区、黑龙江第一积温带、内蒙古中东部中熟区春播种植。1品种特征特性东北中熟春玉米区出苗至成熟131d,与先玉335相当。幼苗叶鞘紫色,叶片绿色,叶缘白色,花药浅紫色,颖壳绿色。株型半紧凑,株高298cm,穗位高116cm,成株叶片数21片。花丝浅紫色,果穗筒形,穗
Jidong 81 is a high-yielding, high-quality and maize hybrid breed bred by Liaoyuan Academy of Agricultural Sciences. In 2015, it was examined and approved by the National Crop Variety Approval Committee with the approval number of Guo Jade Jade 2015004. The variety is suitable for spring sowing in the mountainous areas of eastern Liaoning, Jilin Zhongshu, Heilongjiang first accumulated temperate zone and the middle eastern part of Inner Mongolia. Characteristics of a variety of characteristics of the Northeast maturing spring maize area emergence to maturity 131d, and the first jade 335 equivalent. Seedling sheath purple, green leaves, leaf margin white, light purple anther, glume green. Plant type semi-compact, height 298cm, ear height 116cm, number of adult leaves 21. Filament light purple, ear tubules, spikelets