|Table of Contents|

Breeding of a New Fresh-eating Pumpkin Cultivar ‘Yunguan’

《北方园艺》[ISSN:1001-0009/CN:23-1247/S]

Issue:
2020年17
Page:
177-180
Research Field:
Publishing date:

Info

Title:
Breeding of a New Fresh-eating Pumpkin Cultivar ‘Yunguan’
Author(s):
LONG Ronghua1; GAO Ting1; LU Lin1; CAI Rongjing2; QIN Rong1; SHA Yuncang1
(1.Horticultural Research Institute,Yunnan Academy of Agricultural Sciences，Kunming，Yunnan 650205；2.Zhaotong Academy of Agricultural Sciences，Zhaoyang，Yunnan 657000)
Keywords:
New pumpkin cultivar; ‘Yunguan’; breeding
PACS:
-
DOI:
10.11937/bfyy.20200471
Abstract:
‘Yunguan’ pumpkin is a fresh pumpkin variety by continuous self-crossing separation from ‘Yuanmou small pumpkin’，an excellent pumpkin germplasm resource in Yunnan Province.It′s pumpkin on main side vine，pumpkins are dumb-bell shaped，flat near the pumpkin，top flat，the surface of the pumpkin is longitudinal edge and ridge shallow groove.Tender pumpkin′s surface is spotted and markings light green.The cross section of pumpkin is pentagonal.The skin′s color of the old pumpkin is orange yellow，the skin with powder；aspect ratio 1.4∶1.Tender pumpkin′s meat is light green，old pumpkin′s meat is orange.The pumpkin meat is about 2.5 cm thick and vital part is about 6.5 cm×8.0 cm.The average weight of a single tender pumpkin is 1.0 kg，the average weight of a single old pumpkin is 1.5 kg，with a maximum weight of 2.5 kg.Yield of tender pumpkin 2 500 kg and produced old pumpkin 1 500 kg per 667 m2.The old pumpkin′s meat is thick，close and delicate in texture，and sweet in taste.This variety was identified by experts organized by Yunnan Provincial Seed Management Station in 2019，and was suitable for facilities and filed cultivation with 1 500-2 200 m altitude and 15-30 ℃ temperature in Yunnan Province.

References:

[1]龙荣华，马钧，肖植文，等.浅议云南南瓜杂交育种前景[J].北方园艺，2008（2）:65-66.[2]王鸣.南瓜属:多样性(diversity)之最[J].中国西瓜甜瓜,2002(3):42-45.[3]龙荣华，梅媛媛，梁明泰，等.云南南瓜资源地理分布多样性[J].中国瓜菜,2011，24（5）：15-19.[4]龙荣华，李兴丽，李易蓉，等.云南南瓜资源多样性[J].上海蔬菜,2013(4):9-10，30.[5]中国农业科学院蔬菜研究所.中国蔬菜栽培学[M].北京:农业出版社,1987.[6]龙荣华，沙毓沧，浦恩达，等.南瓜良种良法配套栽培技术[J].中国瓜菜,2018,31(8)：62-63.

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Memo:
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Last Update: 2020-12-01