韭菜新品种棚选18号的选育  

Breeding of a new leek variety Pengxuan No.18

作　　者：田庆武[1] 张桂海 王学颖[1] 黄志辉 王长浩[1] 张钊[1] 张紫娟 刘亚静 田晓菲[1] 田迎春[1] TIAN Qingwu;ZHANG Guihai;WANG Xueying;HUANG Zhihui;WANG Changhao;ZHANG Zhao;ZHANG Zijuan;LIU Yajing;TIAN Xiaofei;TIAN Yingchun(Hebei Langfang Academy of Agricultural and Forestry Sciences,Langfang 065000,Hebei,China)

机构地区：[1]河北省廊坊市农林科学院,河北廊坊065000

出　　处：《中国瓜菜》2024年第9期183-187,共5页China Cucurbits And Vegetables

基　　金：河北省根茎叶类蔬菜现代种业科技创新团队项目资助子课题-韭菜种质资源创新和新品种选育(21326311D-6)。

摘　　要：棚选18号韭菜是以不育系p6c3为母本、自交系38-5-9-18为父本经杂交培育而成的不休眠型韭菜新品种。该品种叶色深绿,植株直立性强,生长速度快,品质优,产量高。株高在41.2~51.8 cm,叶长在41.6~48.4 cm,平均叶宽1.15 cm,最大叶宽1.40 cm,单株叶片数6~8片。露地干籽直播当年可收割2~3茬,667 m^(2)产量3000 kg以上,翌年667 m^(2)产量可达8000 kg以上;温室栽培全年可收割6茬,667 m2年产量12500 kg以上。粗纤维含量(w,后同)1.0 g·100 g^(-1)、蛋白质含量1.72 g·100 g^(-1)、胡萝卜素含量2.10×103μg·100 g^(-1),钙含量54.4 mg·100 g^(-1),铁含量1.17 mg·100 g^(-1),磷含量22.5 mg·100 g^(-1)。该品种适合于河北省廊坊市、石家庄市、衡水市及京津地区等生态条件类似地区种植。2023年通过河北省种子总站认定。Pengxuan No.18 is a new non-dormant Chinese chives variety developed through hybridization,with the p6c3(sterile line)as the female parent and the 38-5-9-18(inbred line)as the male parent.This variety of leek features dark green leaves,strong erectness,rapid growth,superior quality,and high yield.The plant height ranges from 41.2 to 51.8 cm.The length of leaves range from 41.6 to 48.4 cm with average leaf width of 1.15 cm and a maximum leaf width of 1.4 cm.The number of leaves per individual plant sample is between 6 and 8.In open field direct broadcast,it can be harvested 2 to 3 times per year,with yield exceeding 3000 kg per 667 m^(2)in the first year and over 8000 kg per 667 m²in the second year.Under greenhouse cultivation,it can be harvested up to 6 times a year,with an annual yield of over 12500 kg per 667 m².Pengxuan No.18 is nutrient-rich,containing 1.0 g·100 g^(-1) of crude fiber,1.72 g·100 g^(-1) of protein,2.10×103μg·100 g^(-1) of carotene,54.4 mg·100 g^(-1) of calcium,1.17 mg·100 g^(-1) of iron,22.5 mg·100 g^(-1) of phosphorus.This variety of leek is suitable for cultivation in Langfang city,Shijiazhuang city,Hengshui city,the Beijing-Tianjin area,and other areas with similar ecological conditions.

关 键 词：韭菜 新品种 棚选18号 

分 类 号：S633.3[农业科学—蔬菜学]