新疆农业科学 ›› 2021, Vol. 58 ›› Issue (8): 1460-1467.DOI: 10.6048/j.issn.1001-4330.2021.08.012

• 植物保护·园艺特产·生理生化·农业装备工程与机械化 • 上一篇    下一篇

正交组合对库尔勒香梨贮期病害的影响

赵晓梅1, 樊国全2, 吴玉鹏3, 章世奎2, 王绍鹏2, 王亚铜2, 孙召展2   

  1. 1.新疆农业科学院生物质能源研究所,乌鲁木齐 830091;
    2.新疆农业科学院轮台果树资源圃,新疆轮台 841600;
    3.新疆农业职业技术学院,新疆昌吉 831100
  • 收稿日期:2020-06-19 出版日期:2021-08-20 发布日期:2021-08-09
  • 通信作者: 樊国全(1980-),男,新疆焉耆人,副研究员,硕士,研究方向为园艺学,(E-mail)fgq2046@163.com
  • 作者简介:赵晓梅(1980-),女,甘肃金昌人,副研究员,博士,研究方向为果树学,(E-mail)zxm2003076@163.com
  • 基金资助:
    新疆特有果树种质资源的收集、鉴定、编目、繁种与入库(圃)保存(19200379);国家园艺种质新疆名特果树及砧木分库运行服务(NHGRC2020-NH13)

Effects of orthogonal combination on the diseases of korla pear in storage period

ZHAO Xiaomei1, FAN Guoquan2, WU Yupeng3, ZHANG Shikui2, WANG Shaopeng2, WANG Yatong2, SUN Zhaozhan2   

  1. 1. Organisms Energy Research Institute in XinJiang Academy of Agriculture Science,Urumqi 830091 ,China;
    2. Luntai National Fruit Germplasm Resources Garden of Xinjiang Academy of Agricultural Sciences,Luntai Xinjiang 841600,China;
    3. XinJiang Agricultural Professional Technology College, Changji Xinjiang 831100 ,China
  • Received:2020-06-19 Online:2021-08-20 Published:2021-08-09
  • Correspondence author: FAN Guoquan(1980 -),male,associate researcher,Research orientation: horticulture,(E-mail)fgq2046@163.com
  • Supported by:
    Collection, identification, cataloging, breeding and storage (nursery) preservation of germplasm resources of endemic fruit trees in Xinjiang(19200379);Operation of National Horticultural Germplasm Bank of Xinjiang Famous Special Fruit Trees and Rootstocks(NHGRC2020-NH13)

摘要: 目的】研究控制库尔勒香梨采后贮藏期间萼端黑斑病发病的钙和l-甲基环丙烯(1-MCP)正交组合方式。【方法】采前喷施0.014%、0 .017%、0 .020%钙肥和采后1.0、2.0、3.0 μL/L 1-MCP处理的正交组合,分析各处理对贮期果实品质和萼端黑斑病发病率的影响。【结果】低浓度的采前喷钙结合采后1-MCP处理,能使果实保持较高的硬度和鲜亮的果皮色泽。采前给树体喷钙,能增强采后果实抵御萼端黑斑病等病害发生的能力。【结论】(0.017% 液钙 + 2.0 μL/L 1-MCP)处理能使果实保持较高的硬度和较好的果皮色泽;(0.014% 液钙 + 2.0 μL/L 1-MCP)处理能明显降低贮藏期间果实的萼端黑斑率及其腐烂率,对果实萼端黑斑病的抑制效果最好;(0.020%液钙 + 1.0 μL/L 1-MCP)处理能使果实保持细胞膜的完整性。

关键词: ; 1-MCP; 正交组合; 库尔勒香梨; 萼端黑斑病

Abstract: Objective】 The orthogonal combination of Calcium and 1-MCP were found to control the incidence of calyx tip black spot in korla pear during postharvest storage.【Method】 The effects of different treatments on fruit quality and incidence of calyx terminal black spot were studied by using the orthogonal combination of 0.014%, 0.017% and 0.020% calcium fertilizer before harvest and 1.0, 2.0 and 3.0 μ/L 1-MCP treatments after harvest.【Result】 Low concentration of calcium before harvest combined with 1-mcp treatment after harvest could make the fruit maintain a higher hardness and bright skin color. And spraying calcium into the tree body before harvest could enhance the postharvest fruit's ability to resist the occurrence of calyx tip black spot and other diseases.【Conclusion】 (0.017% liquid calcium + 2.0 μL/L 1-MCP) treatment could maintain higher hardness and better skin color.(0.014% liquid calcium + 2.0 μL/L 1-MCP) treatment could significantly reduce the rate of calyx tip dark spot and its rate of decay during storage, and had the best inhibitory effect on calyx tip black spot.(0.020% liquid calcium + 1.0 μ/L 1-MCP) treatment could maintain the integrity of fruit cell membrane.

Key words: calcium; 1-MCP; orthogonal combination; korla pear; calyx tip black spot

中图分类号: 


ISSN 1001-4330 CN 65-1097/S
邮发代号:58-18
国外代号:BM3342
主管:新疆农业科学院
主办:新疆农业科学院 新疆农业大学 新疆农学会

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