›› 2014, Vol. 1 ›› Issue (1): 46-.

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A New Cucumber F1 Hybrid —‘Jinyou No.308’

 LI  Yu-He, ZHANG  Li-Dong, HUANG  Hong-Yu, LI  Jia-Wang   

  1. (Tianjin Kernel Cucumber Research Institute, Tianjin 300192, China)
  • Received:2013-11-05 Revised:2013-12-10 Online:2014-01-19 Published:2014-01-01

保护地黄瓜新品种津优308 号的选育

李愚鹤, 张利东, 黄洪宇, 李加旺   

  1. (天津科润黄瓜研究所,天津300192)
  • 作者简介:李愚鹤,女,助理研究员,主要从事黄瓜抗逆遗传育种研究,电话: 022-23699801,E-mail:liyuhe1981@126.com
  • 基金资助:

    天津市科技计划项目(11ZCKFNC00800

Abstract: ‘Jinyou No.308’ is a new cucumber F1 hybrid bred by crossing inbred line X8-24 as female
parent and 35-1-12-6 as male parent.‘ Jinyou No.308’ has strong growth vigor and leaf of medium size. It is
resistant to downy mildew, fusarium wilt, angular leaf spot, and medium resistant to powdery mildew. It shows
good adaptability to low temperature and weak light. It is not premature aging and has strong sustainable fruit
setting ability. It is also resistant to high temperature at later growth stage and still fruiting under the condition
of 34-36 ℃ . The fruit is erect and straight, about 34 cm in length with short neck. The single fruit weight is
about 220 g. The fruit has glossy dark green rind. There are many spines on fruit surface. The yield is over 240
t·hm-2 in overwinter solar greenhouse and about 105 t·hm-2 in early spring plastic shelter. It is suitable to
be cultivated in overwinter solar greenhouse and early spring plastic shelter.

Key words: Cucumber;&lsquo, Jinyou No.308&rsquo, ;F1 hybrid;Protected field

摘要: 津优308 号是以X8-24 为母本,以35-1-12-6 为父本配制而成的保护地黄瓜一代杂种。植株生长势强,叶片中等大小;抗霜霉病、枯萎病、角斑病,中抗白粉病;耐低温弱光性好,不早衰,持续坐果能力强;生长后期耐高温,在34~36 ℃条件下亦可正常结瓜。瓜条顺直,瓜把短,皮色深绿,光泽度好,刺密,瘤中等,商品性好;瓜条长34 cm 左右,单瓜质量220 g 左右,日光温室越冬栽培产量16 000 kg·(667 m2-1 以上,早春大棚栽培产量可达7 000 kg·(667 m2-1,适宜我国北方地区越冬温室和早春大棚栽培。

关键词: 黄瓜, 津优308 号, 一代杂种, 保护地