[1]龙荣华,高婷,陆琳,等.鲜食型南瓜新品种‘云冠’的选育[J].北方园艺,2020,44(17):177-180.[doi:10.11937/bfyy.20200471]
LONG Ronghua,GAO Ting,LU Lin,et al.Breeding of a New Fresh-eating Pumpkin Cultivar ‘Yunguan’[J].Northern Horticulture,2020,44(17):177-180.[doi:10.11937/bfyy.20200471]
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LONG Ronghua,GAO Ting,LU Lin,et al.Breeding of a New Fresh-eating Pumpkin Cultivar ‘Yunguan’[J].Northern Horticulture,2020,44(17):177-180.[doi:10.11937/bfyy.20200471]
鲜食型南瓜新品种‘云冠’的选育
《北方园艺》[ISSN:1001-0009/CN:23-1247/S]
卷:
第44卷
期数:
2020年17
页码:
177-180
栏目:
出版日期:
2020-09-15
- Title:
- Breeding of a New Fresh-eating Pumpkin Cultivar ‘Yunguan’
- Keywords:
- New pumpkin cultivar; ‘Yunguan’; breeding
- 文献标志码:
- A
- 摘要:
- ‘云冠’南瓜是从云南地方优异南瓜种质资源‘元谋小南瓜’经连续自交分离选育的鲜食型南瓜新品种。该品种主侧蔓结瓜，瓜呈哑铃形，近瓜蒂端凹，瓜顶平，瓜面有均匀的纵棱，棱沟浅；嫩瓜表面有点状斑纹，斑纹浅绿色；瓜梗切面五棱形；老瓜皮色橙黄色，有粉；纵横径比1.4∶1；嫩瓜肉淡绿色，老瓜肉橙黄色；瓜肉厚约2.5 cm，腹心6.5 cm×8.0 cm。嫩瓜单瓜平均质量1.0 kg；老瓜单瓜平均质量1.5 kg，最大可达2.5 kg。每667 m2产嫩瓜2 500 kg，产老瓜1 500 kg。肉质厚，质地紧密细腻，口感清甜。于2019年通过云南省种子管理站组织专家认定，适宜云南省海拔1 500~2 200 m，温度15~30 ℃区域设施及露地栽培。
- 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.
参考文献/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.
备注/Memo
第一作者简介：龙荣华（1973-），男，硕士，研究员，现主要从事南瓜新品种选育、栽培及传统农业耕作模式等研究工作。E-mail:longronghua134@sohu.com.责任作者：沙毓沧（1966-），男，本科，研究员，现主要从事热带果树学栽培及遗传育种等研究工作。E-mail:769480849@qq.com.基金项目：云南省重大科技专项资助项目（2019ZG001-2-6）。收稿日期：2020-02-11
更新日期/Last Update:
2020-12-01