西葫芦新品种‘京葫CRV3’的选育  

A New Summer Squash F_1 Hybrid ‘Jinghu CRV3'

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

机构地区：[1]北京农林科学院蔬菜研究中心,北京100097

出　　处：《中国瓜菜》2014年第2期29-32,共4页China Cucurbits And Vegetables

基　　金：农业部公益性行业专项(201303112);十二五科技支撑(2012BAD02B03;2012BAD50G01);科技部863项目(2012AA100202-3);北京市科技项目(D111100001311002)

摘　　要：‘京葫CRV3’是北京市农林科学院蔬菜研究中心以‘05-13-15-9-8-20-1’为母本、‘06-10-5-13-11-16-8’为父本选育的高耐病毒病杂交西葫芦新品种.该品种早熟,植株长势强,茎蔓长.第1雌花着生在第6～7节,瓜码密,连续坐瓜力强.商品瓜浅绿色带细网纹,光泽度好,中长柱形,瓜长22～24 cm,直径7～8 cm,顺直均匀.单瓜质量400 g左右,667 m2产量约6 500 kg.植株耐寒、耐热性均好,不易早衰,适应性广,耐病毒病.适合南北方春、秋大棚和露地种植.＇Jinghu C RV3＇is a new summer squash F~ hybrid developed by crossing two inbred lines ＇06-10-5-13-11-16- 8 ＇and ＇05-13-15-9-8-20-1 ＇. It is an early variety, takes about 38 days from sowing to blooming. The plant grows vigor- ously with mid-long internodes. The cylindrical fruit is about 22 to 24 cm in length, 7 to 8 cm in diameter with light green skin and glossy appearance. Average fruit weight is about 400 g. It is tolerant to ZYMV. It yields on 667 m2 is about 6 500 kg in spring plastic tunnel. It has demonstrated very good adaptability in spring and autumn tunnel and open field. It has been grown in Beijing, Shandong, Gansu, Guangdong, Guangxi and Sichuan provinces.

关 键 词：西葫芦 新品种 '京葫CRV3’ 一代杂交 

分 类 号：S642.6[农业科学—蔬菜学]