丝瓜新品种蓉杂丝瓜2号的选育  

A New Luffa Cylindrical F_1 Hybrid —‘Rongzasigua No.2'

作　　者：帅正彬[1] 郭江洪[1] 杨斌[1] 陈征昊[1] SHUAI Zheng-bin;GUO Jiang-hong;YANG Bin;CHEN Zheng-hao(Horticultural Research Institute of Chengdu City Academy of Agriculture and Forestry Sciences,Chengdu 611130,Sichuan,China)

机构地区：[1]成都市农林科学院园艺研究所,四川成都611130

出　　处：《中国蔬菜》2017年第4期69-71,共3页China Vegetables

摘　　要：蓉杂丝瓜2号是以JS14-5为母本,CD6-3为父本配制而成的肉丝瓜一代杂种。主蔓始瓜节位为第6~10节,果实棒形,纵径25~31cm,横径3~4cm,单果质量200~300g。一般每667m^2产量为2500~4000kg。田间对病毒病和枯萎病的抗性强于对照长沙肉丝瓜。适合四川省及长江流域早春大棚和春季露地栽培。‘Rongzasigua No.2’is a new fat-Luffa cylindrica F1hybrid bred by crossing2inbred lines‘JS14-5’as female parent and‘CD6-3’as male parent through heterosis breeding.The first fruit sets on the6th-10th node of the main stem.Its fruit is of clavate shape,25-31cm in length,3-4cm in diameter.The single fruit weight is200-300g.Generally it can yield37.5-60.0t·hm-2.Its resistance to virus disease and Fusarium wilt in fields is stronger than that of the control‘Changsharousigua’.It is suitable for cultivation in protected fields in early spring and open fields in spring in the Yangtz River Valley.

关 键 词：肉丝瓜 蓉杂丝瓜2号 一代杂种 

分 类 号：S642.4[农业科学—蔬菜学]