抗ZYMV西葫芦新品种京葫CRV4的选育  

A New Summer Squash F_1 Hybrid with High Resistance to ZYMV—‘Jinghu CRV4'

作　　者：李海真[1] 张国裕[1] 张帆[1] 贾长才[1] 姜立纲[1] 

机构地区：[1]北京市农林科学院蔬菜研究中心,农业部华北地区园艺作物生物学与种质创制重点实验室,农业部都市农业(北方)重点实验室,北京100097

出　　处：《中国蔬菜》2014年第1期49-51,I0001,共4页China Vegetables

基　　金：农业部公益性行业专项(201303112);十一五、十二五科技支撑(2011BAD35B07,2012BAD02B03,2012BAD50G01);科技部“863”项目(2012AA100202-3)

摘　　要：采用常规育种方法与分子标记辅助选择育种技术相结合,同时采用海南加代穿梭育种方法培育出抗小西葫芦黄化花叶病毒病(Zucchini yellow mosaic virus,ZYMV)西葫芦一代杂种京葫CRV4。父本为06-2-6-38-15-26-18,母本为08-19-15-29-18-20-58。该品种早熟,生长势中等,短蔓;瓜码密,连续结瓜能力强;商品瓜翠绿色,光泽度好,中长柱形,顺直均匀;耐热,不易早衰,适应性强,抗ZYMV和白粉病;适合南北方春秋大棚和露地种植。‘Jinghu CRV4’is a new summer squash F1 hybrid bred by crossing inbred line‘08-19-15-29-18-20-58’as female parent with‘06-2-6-38-15-26-18’as male parent. It was developed by combining marker-assisted selection technology with traditional breeding methods. It is an early maturing variety with mid-vigorous plant growth,short nods and continuous fruit setting ability. Its fruit has glossy light green rind. The plant is of mid-tall cylinder shape with straight and equal size fruit. It is tolerant to high temperature and not easy to premature aging. It has high resistance to ZYMV（Zucchini yellow masaic vius）and powdery mildew. It is suitable to be cultivated in protected and open fields both in southern and northern China.

关 键 词：西葫芦 京葫CRV4 抗ZYMY 一代杂种 

分 类 号：S642.6[农业科学—蔬菜学]