摘要
京研118为华北密刺型黄瓜一代杂种,适合我国北方地区春温室和春、秋大棚栽培。其母本、父本分别为自交系Y3-6和H15-2。植株生长势较强,中早熟。抗霜霉病、白粉病和CMV,耐低温、弱光。商品瓜棒状,顺直,瓜把较短,瘤刺中小,较密,小心室,腰瓜长约32 cm,单瓜质量在200~240 g之间,瓜肉淡绿色,甜脆,口感好。连续坐瓜能力强,丰产潜力大,每667 m^2产量可达9 300 kg。
‘Jingyan118’is a new cucumber F1hybrid of dense spines type in North China.It is suitable for cultivation in greenhouse in spring,and in plastic tunnel in spring and autumn in northern China.Its female parent and male parent are inbred lines‘Y3-6’and‘H15-2’,respectively.The plant has strong growth vigor.It is of medium-early maturity.It is resistant to downy mildew,powdery mildew and CMV and tolerant to low temperature and weak light.The fruit is stick shaped,straight with short carpopodium,small heart chamber,dense spines and small warts on its peel.The waist cucumber is about32cm in length.The single fruit weight is between200-240g.Its pulp is light green in color with sweet crisp taste.This variety possesses successive fruit setting ability and high yielding potential.Its yield can reach139.5t·hm-2.
作者
毛爱军
温常龙
陈春秀
程琳
MAO Ai-jun;WEN Chang-long;CHEN Chun-xiu;CHENG Lin(Beijing Vegetable Research Center,Beijing Academy of Agriculture and Forestry Science,Beijing JingYan YiNong SciTech Development Center,Key Laboratory of Biology and Genetic Improvement of Horticultural Crops (North China),Ministry of Agriculture,Key Laboratory of Urban Agriculture (North),Minist;Shandong Provincial Key Laboratory of Protected Vegetable Molecular Breeding,Shandong Shouguang Vegetable Seed Industry Group Co. Ltd,Shouguang 262700,Shandong,China)
出处
《中国蔬菜》
北大核心
2017年第12期63-65,共3页
China Vegetables
基金
“十三五”国家重点研发计划项目(2016YFD0101705,2016YFD0100204)
国家科技支撑计划项目(2014BAD01B08)
现代农业产业技术体系北京市创新团队建设项目
北京市农林科学院专项(KJCX20170102)
北京市农林科学院创新团队项目(JNKYT201601)
北京市科委项目(Z141100002314019)
山东省良种工程项目(鲁科字[2014]126号)
作者简介
毛爱军，女，副研究员，主要从事黄瓜遗传育种研究，电话：010-51503079，E-mail：maoaijun@nercv.org
