黄瓜新品种龙园黄冠的选育  

A New Cucumber F1 Hybrid--‘Longyuanhuangguan’

作　　者：许春梅[1] 张作标[1] 柳景兰[1] 李烨[2] 董德健[3] 姚洪泉 XU Chun-mei;ZHANG Zuo-biao;LIU Jing-lan;LI Ye;DONG De-jian;YAO Hong-quan(Horticulture Branch,Heilongjiang Academy of Agricultural Sciences,Harbin 150069,Heilongjiang,China;Harbin Academy of Agricultural Sciences,Harbin 150070,Heilongjiang,China;Heilongjiang Academy of Agricultural Sciences,Harbin 150086,Heilongjiang,China)

机构地区：[1]黑龙江省农业科学院园艺分院,黑龙江哈尔滨150069 [2]哈尔滨市农业科学院,黑龙江哈尔滨150070 [3]黑龙江省农业科学院,黑龙江哈尔滨150086

出　　处：《中国蔬菜》2020年第3期81-83,I0002,共4页China Vegetables

基　　金：国家重点研发计划项目(2018YFD0100701)。

摘　　要：龙园黄冠是由自交系216和自交系45配制而成的油亮型旱黄瓜一代杂种,早熟,植株长势中等,以主蔓结瓜为主,春季雌花节率50%以上。瓜长20 cm左右,皮色浅绿、油亮,白刺稀少,果肉浅绿,商品瓜率高。田间对枯萎病、霜霉病、白粉病的抗性优于对照龙园绿春。适宜保护地种植,每667 m^2产量4000 kg左右,露地也可种植。适宜在东北及内蒙古地区栽培。‘Longyuanhuangguan’is a cucumber F1 hybrid,developed by crossing inbred line‘216’with inbred line‘45’.The plant is of early maturity with medium growth vigor.Its fruit mainly sets on major stem.In spring,the female flower node rate is over 50%.The fruit is about 20 cm in length.Its fruit peel is light and bright green in color with few white spines.Its pulp is also light green in color.The commercial fruit rate is high.In fields,its resistance to Fusarium wilt,downy mildew and powdery mildew is better than that of the contrast‘Longyuanlyuchun’.It is suitable for protected field cultivation.It can yield about 60 t·hm^-2.It can also be cultivated in open field.It is suitable to be planted in Northeast China and Inner Mogolia region.

关 键 词：黄瓜 龙园黄冠 保护地栽培 一代杂种 

分 类 号：S642.2[农业科学—蔬菜学]