|Table of Contents|

Breeding of a New Bitter Gourd Variety ‘Haiyan No.2’

《北方园艺》[ISSN:1001-0009/CN:23-1247/S]

Issue:
2020年21
Page:
177-180
Research Field:
Publishing date:

Info

Title:
Breeding of a New Bitter Gourd Variety ‘Haiyan No.2’
Author(s):
LIAO Daolong1; 2; YUN Tianhai1; 3; CHEN Yisong1; 2; HU Yanping1; 3
(1.Vegetable Research Institute，Hainan Academy of Agricultural Sciences，Haikou,Hainan 571100；2.Hainan Vegetable Breeding Engineering Technology Research Center，Haikou，Hainan 571100;3 Hainan Province Vegetable Biology Key Laboratory,Haikou，Hainan 571100)
Keywords:
bitter gourd; ‘Haiyan No.2’; F1 hybrid; chilling tolerance
PACS:
-
DOI:
10.11937/bfyy.20201983
Abstract:
‘Haiyan No.2’ is a new F1 hybrid of bitter gourd developed by crossing with a chilling tolerance,predominately gynoecious line KG275-04 as female parent and a excellent comprehensive character inbred line BG021-03 as male parent．It is of chilling tolerance，early-mid maturity,about 45-55 days from transplanting to harvesting，high-yield．The first female flower is setting at the 14-18th joint.The fruit is dark green in color with prominent tubercles．Its fruit is of good commodity value with long stick shape，flat shoulder and blunt tail,25-28 cm in length，6.0-7.0 cm in width，and 1.0-1.1 cm in flesh thickness．The average single fruit weight is about 480 g．Its fruit tastes a little bitter and is good for storage with less dehiscent fruit and contact pulp texture.The plants grow vigorously with large dark green leaves，strong branching and strong fruit setting capacity．Its resistances to powdery mildew,fusarium wilt,anthracnose and chilling are stronger than‘Fengmu bitter gourd’.It can yield over 3 500 kg per 667 m2．It′s suitable for winter cultivation in Hainan Province,and spring and autumn cultivation in southern China．

References:

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Last Update: 2021-02-02