水果黄瓜新品种绿精灵2号的选育  

A New Fruit Cucumber F1 Hybrid—‘Lvjingling No.2’

作　　者：刘立功[1] 刘士莉 曾黎 王晶[4] 郭乃笑 张峰[1] LIU Ligong;LIU Shili;ZENG Li;WANG Jing;GUO Naixiao;ZHANG Feng(Institute of Vegetable Science,Beijing Academy of Agricultural and Forestry Sciences,Key Laboratory of Biology and Genetic Improvement of Horticultural Crops(North China),Beijing Key Laboratory of Vegetable Germplasm Improvement,Beijing 100097,China;Beijing Miyun Municipal Brueau of Agricultural and Rural Affairs,Beijing 101500,China;Qingdao Agricultural University,Qingdao 266109,Shandong,China;Beijing Vocational College of Agriculture,Beijing 102442,China)

机构地区：[1]北京市农林科学院蔬菜研究所,农业农村部华北地区园艺作物生物学与种质创制重点实验室,蔬菜种质改良北京市重点实验室,北京100097 [2]北京市密云区农业农村局,北京101500 [3]青岛农业大学,山东青岛266109 [4]北京农业职业学院,北京102442

出　　处：《中国蔬菜》2023年第2期103-105,共3页China Vegetables

基　　金：北京市种质创制和品种选育联合攻关项目(G20220628003);北京市农林科学院科技创新能力建设专项(KJCX20200113);北京市农林科学院财政追加专项(CZZJ202207)。

摘　　要：绿精灵2号是以自交系M117为母本,自交系09C12为父本配制而成的水果黄瓜一代杂种。早熟,雌性节率接近100%,生长势旺盛,单性结实能力强;瓜长14~15 cm,横径2.8 cm左右,瓜色绿,无刺瘤,无瓜把,果面有光泽,清香味浓,可溶性固形物含量4.2%;兼具低温弱光耐受性与耐热性,抗霜霉病、白粉病,高抗枯萎病,平均每667 m2产量6300 kg左右,适合全国大部分区域保护地周年种植。‘Lvjingling No.2’is a new F1 hybrid of fruit cucumber developed by crossing inbred lines‘M117’as female parent and‘09c12’as male parent.This variety is of early maturity,and has strong growth vigor.Its female flower rate is close to 100%,and parthenocarpy ability is strong.Its fruit is about 14-15 cm in length,2.8 cm in diameter,with glossy green peel.The fruit has good quality and no papilloma on its skin.The soluble solids content of fruit is 4.2%.It has strong tolerance to low temperature,weak light and high temperature.It is resistant to downy mildew and powdery mildew,highly resistant to Fusarium wilt.Its yield can reach 94.5 t·hm-2.It is suitable for protected field cultivation all year round in most regions of China.

关 键 词：水果黄瓜 绿精灵2号 一代杂种 保护地 

分 类 号：S642.2[农业科学—蔬菜学]