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扬甜1号是江苏农学院以超甜玉米(sh_2sh_2 )为基础材料,与该院育成的改良群体M_4杂交、回交(自交),而育成的超甜玉米新品种。扬甜1号株高240厘米左右,穗位高约100厘米,叶片数20片左右,茎粗2.6～3.7厘米。穗长约20厘米,穗粗4.5厘米,籽粒行数14～18行,籽粒中可溶性糖分含量达13～14.28％。成熟籽粒千粒重125克左
Yangtian-1 was a new type of super-sweet corn breeding by Jiangsu Agricultural College based on super-sweet corn (sh_2sh_2) as the basic material, crossing with M_4, an improved group breeding in this institute. Sweet sweet No. 1 plant height of about 240 cm, ear height of about 100 cm, the number of leaves about 20, stems coarse 2.6 to 3.7 cm. Spike length of about 20 cm, ear diameter 4.5 cm, the number of rows 14 to 18 lines, grain soluble sugar content of 13 to 14.28%. Thousand grain weight of mature grain left 125 grams