浙江农业科学 ›› 2026, Vol. 67 ›› Issue (5): 1117-1122.DOI: 10.16178/j.issn.0528-9017.20260053

• 瓜果类 • 上一篇    下一篇

野壮1号砧木与西瓜京嘉301的嫁接适宜性

江于良(), 龚尧, 缪云春, 王成, 原白玉, 张路, 赵昱铖, 钟闽()   

  1. 杭州良益农业开发有限公司,浙江 杭州 311115
  • 收稿日期:2026-01-22 出版日期:2026-05-11 发布日期:2026-05-12
  • 通讯作者: 钟闽
  • 作者简介:钟闽,E-mail:304723391@qq.com
    江于良,主要从事经济作物病害诊断绿色防控技术研发。E-mail:hzly11@126.com

Study on grafting compatibility between rootstock Yezhuang 1 and watermelon variety Jingjia 301

JIANG Yuliang(), GONG Yao, MIAO Yunchun, WANG Cheng, YUAN Baiyu, ZHANG Lu, ZHAO Yucheng, ZHONG Min()   

  1. Hangzhou Liangyi Agricultural Development Co. ,Ltd. ,Hangzhou 311115,Zhejiang
  • Received:2026-01-22 Online:2026-05-11 Published:2026-05-12
  • Contact: ZHONG Min

摘要:

本研究以西瓜品种京嘉301为接穗,系统评估其与葫芦砧木(京欣砧壮、京欣砧谛)、南瓜砧木(京欣砧3号、思壮7号)和野生西瓜砧木(野壮1号)的嫁接适宜性。试验在浙江省杭州市余杭区的连作西瓜大棚进行,综合比较不同砧木的表现。结果表明,野生西瓜砧木(野壮1号)嫁接存活率最高(93.33%),畸形果率最低(24.73%),中心糖度(13.4%)优于对照实生苗,但其对叶斑病的抗性较弱。南瓜砧木虽能促进节间数增加,但嫁接存活率和抗病性相对较差。葫芦砧木在单瓜重和枯萎病的抗性方面表现突出。综上,野壮1号砧木在保障嫁接存活率、优化果实品质方面优势明显,是适合京嘉301的优良嫁接砧木,但也需结合当地气候与病害情况针对性选择。

关键词: 西瓜, 嫁接组合, 京嘉301, 果实品质, 抗病性

Abstract:

This study systematically evaluated the graft compatibility between watermelon variety Jingjia 301 and bottle gourd rootstocks(Jingxinzhenzhuang and Jingxinzhendi),pumpkin rootstocks(Jingxinzhen 3 and Sizhuang 7),and wild watermelon rootstock (Yezhuang 1). The experiment was conducted in a continuous-cropping watermelon greenhouse in Yuhang District,Hangzhou City,Zhejiang Province,with comprehensive comparisons of the performance of different rootstocks. The results showed that the wild watermelon rootstock Yezhuang 1 exhibited the highest grafting survival rate(93.33%)and the lowest malformed fruit rate(24.73%),with a superior central sugar content(13.4%)compared with the controlled seedlings,but weaker resistance to leaf spot disease. Although pumpkin rootstocks could promote an increase in internode number,their grafting survival rate and disease resistance were relatively poor. Bottle gourd rootstocks performed outstandingly in terms of single fruit weight and resistance to wilt disease. In summary,the wild watermelon rootstock Yezhuang 1 demonstrated significant advantages in ensuring grafting survival rate and optimizing fruit quality,making it a suitable and excellent rootstock for Jingjia 301. However,the type of rootstock should also be selected in a targeted manner based on the local climate and disease conditions.

Key words: watermelon, grafting combinations, Jingjia 301, fruit quality, disease resistance

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