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农学学报

农学学报 ›› 2025, Vol. 15 ›› Issue (2): 64-68.doi: 10.11923/j.issn.2095-4050.cjas2024-0008

• 林学 园艺 园林 食用菌 • 上一篇    下一篇

光质对蓝莓果实品质的影响

裴嘉博1(), 刘辉1, 钟林炳2, 骆慧枫1, 刘禹姗3, 阮若昕1, 张琛1, 陈丽4, 郗笃隽1()   

  1. 1 杭州市农业科学研究院，杭州 310024
    2 桐庐县农业技术推广中心，浙江桐庐 311500
    3 广东省农业科学院果树研究所，广州 510640
    4 吉林农业大学园艺学院/吉林省小浆果遗传育种与创新利用工程中心，长春 130118
  • 收稿日期:2024-01-15 修回日期:2024-08-26 出版日期:2025-02-20 发布日期:2025-02-18
  • 通讯作者:
    郗笃隽，男，1982年出生，浙江杭州人，高级农艺师，学士，研究方向：果树栽培生理。通信地址：310024 浙江省杭州市西湖区转塘街道洙泗路261号，E-mail：。
  • 作者简介:

    裴嘉博，女，1986年出生，吉林梨树人，农艺师，博士，研究方向：果树种质资源与遗传育种。通信地址：310024 浙江省杭州市西湖区转塘街道洙泗路261号，E-mail：。

  • 基金资助:
    杭州市现代种业发展项目“杭州地区蓝莓种质资源圃的建设及运维”(202202HZ-02); 吉林省发展和改革委员会项目“吉林省常绿蓝莓设施生产优良品种选育及高效栽培示范”(2023C035-4)

Effects of Light Quality on Fruit Quality of Blueberry

PEI Jiabo1(), LIU Hui1, ZHONG Linbing2, LUO Huifeng1, LIU Yushan3, RUAN Ruoxin1, ZHANG Chen1, CHEN Li4, XI Dujun1()   

  1. 1 Hangzhou Academy of Agricultural Sciences, Hangzhou 310024
    2 Tonglu County Agricultural Technology Extension Center, Tonglu Zhejiang 311500
    3 Institute of Fruit Tree Research, Guangdong Academy of Agricultural Sciences, Guangzhou 510640
    4 Engineering Center of Genetic Breeding and Innovative Utilization of Small Fruits of Jilin Province/ College of Horticulture, Jilin Agricultural University, Changchun 130118
  • Received:2024-01-15 Revised:2024-08-26 Online:2025-02-20 Published:2025-02-18

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摘要：

为科学指导蓝莓生产中补光设备的应用，以蓝莓‘优瑞卡’为试材，研究5个光质处理组合对蓝莓果实品质的影响。结果表明，与对照（不补光）相比，T2处理（距离蓝莓植株顶端30 cm处并排2列光照强度28 μmol/(m2·s)，红光:蓝光=5:1，单根功率27 W，长度1220 mm的灯管）的单果重、纵横径、总花色苷和总黄酮醇含量最大，高于对照，但差异不显著。T4处理（距离蓝莓植株顶端30 cm处并排2列光照强度21 μmol/(m2·s)、红光:蓝光=1.4:1、单根功率16 W、长度1080 mm的灯管）的固酸比和糖酸比显著高于对照，果实总酸（柠檬酸、苹果酸、莽草酸）含量显著低于对照；硬度、可溶性固形物含量最大，高于对照，但差异不显著。T5处理[距离蓝莓植株顶端30 cm处并排2列，底部（即蓝莓盆沿处）1列灯，光照强度21 μmol/(m2·s)，光谱红光:蓝光=1.4:1，单根功率16 W，长度1080 mm的灯管]的总糖含量（葡萄糖、果糖、蔗糖）最高，显著高于对照。处理T4综合得分最高。由此可见，在距离蓝莓植株顶端30 cm处并排2列光照强度为21 μmol/(m2·s)、光谱为红光:蓝光=1.4:1、单根功率为16 W、长度为1080 mm的灯管，对蓝莓果实品质的综合提升效果最好。

关键词: 蓝莓, 红光, 蓝光, 果实品质

Abstract:

Using blueberry ‘Eureka’ as experimental material, the effects of five light quality treatment combinations on blueberry fruit quality were studied to provide theoretical basis for scientific production. The results showed that, compared with the control, the single fruit weight, vertical and horizontal diameter, total anthocyanin and total flavonol content of treatment T2 (the light intensity is 28 μmol/(m2·s), and the spectrum is red: blue light=5:1, single power 27 W, length 1220 mm lamp is placed side by side at 30 cm at the top of blueberry plant) were the highest, which were higher than those of the control (no lamp tube), but the difference was not significant. The solid-acid ratio and sugar-acid ratio of treatment T4 (the light intensity is 21 μmol/(m2·s) and the spectrum is red: blue light=1.4:1, single power 16 W, length 1080 mm lamp is placed side by side at the top 30 cm of blueberry plant) were significantly higher than those of the control, the content of total acid (citric acid, malic acid, shikimic acid) was significantly lower than that of the control, and the hardness and soluble solids content of treatment T4 were the highest, higher than that of the control, but the difference was not significant. The total sugar content (glucose, fructose, sucrose) of treatment T5 (The light intensity is 21 μmol/(m2·s), and the spectrum is red: blue light=1.4:1, single power 16 W, length 1080 mm, two rows side by side at the top 30 cm of the blueberry plant, and one row of lights at the bottom (along the blueberry basin). was the highest, which was significantly higher than that of the control. The comprehensive score of treatment T4 was the highest. Treatment T4 had the best effect on improving the fruit quality of blueberry, that is side by side at the distance from the 30 cm at the top of the blueberry plant, two rows of lamps with a light intensity of 21 μmol/(m2·s), and a spectrum of red light: blue light=1.4:1, single power 16 W, length 1080 mm.

Key words: blueberry, red light, blue light, fruit quality