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烟单17号是烟台市农科所于1987年杂交育成的黄粒马齿型玉米单交种。母本是107,父本是文31413。1992年4月经山东省农作物品种审定委员会审定通过。 1 特征特性:全生育期需总积温2400℃,夏播100天左右成熟,属中熟杂交种。株高240～260厘米,穗位95～100厘米。全株21片叶,株型紧凑。幼苗叶鞘紫色,前期生长势强,后期灌浆速度快,绿叶成熟。果穗筒形,长17～19厘米,粗4.9～5.1厘米,每穗14～16行。千粒重320～340克,穗轴细,出籽率高达
Yantai No. 17 is Yantai Agricultural Science Institute in 1987 breeding bred yellow dent corn cross. The female parent is 107, and the male parent is female 31413. In April 1992, it was approved by Shandong Province Crop Variety Approval Committee. 1 Features: The whole growth period of the total accumulated temperature of 2400 ℃, summer sowing 100 days mature, is a medium-maturing hybrids. Plant height 240 ~ 260 cm, ear position 95 ~ 100 cm. Whole plant 21 leaves, compact plant type. Seedling sheath purple, early strong growth potential, late filling speed, green leaves mature. Ear cylindrical shape, length 17 to 19 cm, 4.9 to 5.1 cm thick, 14 to 16 lines per panicle. Thousand grain weight 320 ~ 340 grams, cob fine, seed rate up to