大葱新品种“濮葱3号”的选育

Breeding of a New Welsh Onion Cultivar ‘Pucong No.3'

"濮葱3号"是以自交不亲和系03-1-23为母本,自交不亲和系02-3-9为父本培育的大葱杂交组合。"濮葱3号"全生育期225d,叶绿色,叶面蜡粉中等,株高110.3cm,最大叶长71.05cm,单株叶片数4.76个,假茎长45.26cm,假茎粗2.71cm,假茎质量185.92g,单株质量242.14g,每667m^2平均产量3 532.24kg,抗霜霉病、紫斑病、病毒病。

＇Pucong No. 3＇ is developed by crossing self-incompatibility line 03-1-23 （female parent） and self-incompatibility line 02-3-9（male parent）. The whole growth period is 225 days, it has the color of leaf green, the leaf surface is medium and the plant height is 110. 3 cm, the length of maximum leaf is 71.05 cm, the single plant number of leaves is 4.76, the length of pseudostem is 45.26 crn, the thickness of pseudostem is 2.71 cm, the weight of pseudostem is 185.92 g, the weight of single plant is 242. 14 g, the average output is 3 532. 24 kg per 667 me. It has stronger cold resistance and drought resistance while has medium heat resistance.