鸡腿葱新品种新葱5号的选育

A New Jitui Welsh Onion Variety —‘ Xincong No. 5 ’

新葱5号是采用多亲本、多重杂交技术,综合众多亲本的优良性状,经多年系统选育出的大葱新品种。株高95～100cm,葱白长35～40cm,底茎粗6～7cm,中茎粗2.5～3.0cm,叶片深绿色,生长期功能叶6～8片,平均每667m2产量5000kg,适合河南、河北、山西、山东等地种植。

‘Xincong No. 5’is a new variety of Jitui welsh onion bred by the technique of multiparents and ulti-crossing and through years of systematic selection and breeding.This new variety gathered good genes from several parents and possessed many outstanding characteristics. The plant height is 95-100 cm with 35-40 cm fistular onion stalk.The diameter of middle stem is 2.5-3.0 cm and that of bottem stem is 6-7 cm.Its leave blades are green in color.There are 6-8 functional leave blades during growing stage.Its average yield is over 75 t·hm-2 .It is suitable to be cultivated in Henan,Hebei, Shanxi and Shandong Provinces,etc.