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园艺学报 ›› 2021, Vol. 48 ›› Issue (12): 2471-2480.doi: 10.16420/j.issn.0513-353x.2021-0097

• 研究报告 • 上一篇    下一篇

日光温室‘藤稔’葡萄更新修剪时期对其生长、产量和品质的影响

邹震1, 于爱水1, 任洪春2, 战良3, 刘更森1, 冷翔鹏1,*(), 房经贵1,*()   

  1. 1青岛农业大学园艺学院葡萄科学与工程研究院,山东青岛 266109
    2莱西市果树技术推广站,山东莱西 266600
    3山东青大种苗有限公司,山东莱西 266600
  • 收稿日期:2021-04-19 修回日期:2021-12-02 发布日期:2022-01-04
  • 通讯作者: 冷翔鹏,房经贵 E-mail:lengpeng2008@163.com;fanggg@njau.edu.cn
  • 基金资助:
    国家重点研发计划项目(2019YFD1001405-02);2019年山东省高等学校青创人才引育计划项目;山东省自然科学基金青年项目(ZR2020QC149);青岛市科技惠民示范引导专项(21-1-4-ny-14-nsh);青岛农业大学高层次人才引进项目(6651119002);青岛农业大学高层次人才引进项目(6651118011)

Effect of Different Renewal Pruning Time on the Growth,Yield and Fruit Quality of‘Fujiminori’Grapes in Sunlight Greenhouse

ZOU Zhen1, YU Aishui1, REN Hongchun2, ZHAN Liang3, LIU Gengsen1, LENG Xiangpeng1,*(), FANG Jinggui1,*()   

  1. 1Institute of Grape Science and Engineering,College of Horticulture,Qingdao Agricultural University,Qingdao,Shandong 266109,China
    2Laixi Fruit Tree Technology Promotion Station,Laixi,Shandong 266600,China
    3Shandong Qingda Seedling Co.,Ltd.,Laixi,Shandong 266600,China
  • Received:2021-04-19 Revised:2021-12-02 Published:2022-01-04
  • Contact: LENG Xiangpeng,FANG Jinggui E-mail:lengpeng2008@163.com;fanggg@njau.edu.cn

摘要:

以日光温室3年生‘SO4’砧‘藤稔’葡萄为试材,设置3个更新修剪时间(采后10、20和30 d),比较对植株生长和果实产量、品质的影响。结果表明:更新修剪均能促进当年冬芽萌发和新梢生长,但更新修剪过晚,导致重新发芽后新梢生长时间过短,枝条不充实;明显提早物候期,采后10和20 d更新修剪处理果实成熟期分别比对照早20和13 d;显著增加葡萄产量,采后10、20和30 d更新修剪处理葡萄株产分别达到3 610.3、3 372.8和2 874.5 g,显著高于对照的975.2 g;显著提高果实可溶性固形物与花色苷含量,降低可滴定酸含量,促进果实成熟与品质提升,且采后10和20 d更新修剪处理效果较好,采后30 d处理效果最差。

关键词: 葡萄, 设施栽培, 更新修剪时期, 果实品质

Abstract:

Three-year-old‘Fujiminori’grapes grafted on‘SO4’were grown in sunlight greenhouse and three renewal pruning treatments(10,20 and 30 days after harvest)were set to compare the effects on the growth and fruit quality of‘Fujiminori’grape. The results indicated that the renewal pruning treatments could promote the germination of winter buds and the growth of new shoots at various extent,but the late renewal pruning treatment led to the short growth time of new shoots and the incomplete development of branches. Renewal pruning could effectively advance the phenological period of grape,of which the ripening of grape berries could be advanced with 20 and 13 days by renewal pruning at 10 and 20 days after harvest,respectively. Three renewal pruning treatments significantly increased the grape yield per plant,reaching 3 610.3,3 372.8 and 2 874.5 g,respectively,which were significantly higher than that of the control group(975.2 g). Renewal pruning treatments effectively increased the total soluble solids and anthocyanin content of grape berries,decreased their titratable acid content,whereby promoting berry ripening and quality improvement. Renewal pruning treatments at 10 and 20 days after harvest showed more significant effect mentioned above than late renewal pruning(30 days after harvest).

Key words: grape, installation cultivation, renewal pruning time, fruit quality

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