长白鸡腿葱冀葱4号的选育  

A new long-stem welsh onion cultivar Jicong No.4

作　　者：袁瑞江 王丽乔[2] 安进军 康香辉 杨瑾[2] 周航 YUAN Ruijiang;WANG Liqiao;AN Jinjun;KANG Xianghui;YANG Jin;ZHOU Hang(Shijiazhuang Agricultural Machinery Promotion Station,Shijiazhuang 050057,Hebei,China;Shijiazhuang Academy of Agriculture and Forestry Sciences,Shijiazhuang 050021,Hebei,China)

机构地区：[1]石家庄市农业机械化推广站,石家庄050057 [2]石家庄市农林科学研究院,石家庄050021

出　　处：《中国瓜菜》2023年第3期126-129,共4页China Cucurbits And Vegetables

基　　金：河北省重点研发计划项目(21326311D-3);国家现代农业产业技术体系专项资金(CARS-24-G-01)。

摘　　要：冀葱4号是以雄性不育系青0806为母本、鸡腿类型高代自交系ly0905为父本杂交,连续5代回交混合选择而成的大葱新品种,其选育方法于2020年获国家发明专利。该品种为改良长白鸡腿类型大葱,田间生长势强,直立性好;株高120 cm,葱白长45~50 cm,假茎基部直径5~6 cm,667 m^(2)产量5500~6000 kg;葱白肥厚柔嫩,辣香味适中,微量元素硒、锌的含量分别较对照高出50%、7.5%,品质好;高抗紫斑病、病毒病,抗霜霉病。适宜河北、河南、山东、山西等地露地冬贮栽培。2020年申请了国家非主要农作物品种保护。Jicong No.4 is a new variety of green onion,which is a new variety of green onion selected from the male sterile line Qing 0806 and the high-generation inbred line shaped like drumstick ly0905 as the female and male parent respectively.The breeding method obtained the national invention patent in 2020.This variety is a modified green onion with long,white drumstick shape which has strong field growth potential and good erection.The plant height is 120 cm,the white part of it is 45-50 cm,the false stem base is 5 to 6 cm in diameter,and the yield is 5500-6000 kg·hm^(-2);the edible part is plump and soft,with moderate spiciness and aroma.The content of trace elements selenium and zinc were 50%and 7.5%higher than the control respectively.This variety has good resistance to purple spot,virus disease and downy mildew which is suitable for open field winter storage cultivation in Hebei,Henan,Shandong,Shanxi provinces and other places.In 2020,this variety applied for national non-main crop variety protection.

关 键 词：大葱 冀葱4号 杂种1代 长白鸡腿 

分 类 号：S633.1[农业科学—蔬菜学]