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“凤双6428”是丹东市农科所用“大秋36×旅28”做母本,“俄亥43×旅10”做父本配制成的黄色马齿型中晚熟双交种。生育期一百三十八天左右。幼苗生长健壮、整齐,叶色浓绿,株形紧凑,茎粗秆硬,抗风不倒。株高约七、八尺,结棒部位较低,棒长圆锥形,粒色橙黄,穗粒十六至十八行,品质较好。穗轴白色,轴率较低。喜肥中等,耐瘠薄,抗大斑病和黑粉病,一般无空秆,适应性强,增产潜力较大。
“Feng Shuang 6428” is Dandong City agriculture used “Big Autumn 36 × Travel 28” to do the female parent, “Ohio 43 × Brigade 10” to do the father of the yellow dentures formulated in the late-maturing double cross. One hundred and thirty-eight days of growth period. Seedlings grow robust, neat, dark green leaves, plant compact, hard stalk stems, wind does not fall. Plant height of about seven, eight feet, lower part of the knot stick, stick long conical, orange-yellow, spikelets sixteen to eighteen lines, better quality. Coarse white shaft, lower shaft rate. Hi fat medium, resistance to infertility, resistance to the big spot and powdery mildew, generally no empty stalk, adaptability, yield greater potential.