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掖选1号大葱是莱州市蔬菜研究所以“章丘大葱”为材料,采用~(60)Co-γ射线辐射处理后,又经多年系统选育而育成的一个新品种。1997年经山东省农作物品种审定委员会审定,并列为山东省“星火计划”项目。目前,该品种已在全国29个省市推广,成为我国大葱种植推广面积较大的品种之一。一、品种特征特性该品种植株高大,一般株高130 cm以上,葱白长60～70 cm。管状叶细长,叶互生、浅绿色,叶面有蜡粉,叶上冲,叶鞘间距较稀。
Ye on the 1st pick green onions is Laizhou Vegetable Research Institute to “Zhangqiu green onions” as the material, the use of ~ (60) Co-γ-ray radiation treatment, and after years of system selection and bred a new breed. In 1997 by the Shandong Provincial Crop Variety Approval Committee validation, and Shandong Province as “Spark Program ” project. At present, the variety has been in the promotion of 29 provinces and cities nationwide, becoming a large area of Chinese poplar planting one of the varieties. First, the characteristics of variety characteristics The variety of tall plants, the general plant height 130 cm above the onion white length 60 ~ 70 cm. Slender tubular leaves, leaves alternate, light green, waxy leaves, leaves on the red, leaf sheath spacing more dilute.