浙江农业科学 ›› 2026, Vol. 67 ›› Issue (10): 2404-2408.DOI: 10.16178/j.issn.0528-9017.20250482

• 果树与蔬菜 • 上一篇    下一篇

不同施肥处理对大棚红美人柑橘生长及品质的影响

董灵江1(), 徐春燕2(), 何风杰2, 王鹏3, 毛肇蓬1, 吴韶辉3   

  1. 1.浙江省台州市农资股份有限公司 台州市心台农柑橘专业合作社联合社,浙江 台州 318000
    2.台州市农业技术推广中心,浙江 台州 318000
    3.浙江省柑橘研究所,浙江 台州 318026
  • 收稿日期:2025-04-11 出版日期:2026-10-11 发布日期:2026-10-19
  • 通讯作者: 徐春燕
  • 作者简介:徐春燕,E-mail:ant189@189.cn。
    董灵江,研究方向为植物保护。E-mail:874466231@qq.com。
  • 基金资助:
    台州市农业科技项目(台农科发〔2022〕4号)

Effects of different fertilization treatments on the growth and quality of greenhouse-grown Beni Madonna

DONG Lingjiang1(), XU Chunyan2(), HE Fengjie2, WANG Peng3, MAO Zhaopeng1, WU Shaohui3   

  1. 1.Zhejiang Taizhou Agricultural Supplies Co. ,Ltd. ,Taizhou Xintai Citrus Professional Cooperative Union,Taizhou 318000,Zhejiang
    2.Taizhou Agricultural Technology Extension Center,Taizhou 318000,Zhejiang
    3.Zhejiang Citrus Research Institute,Taizhou 318026,Zhejiang
  • Received:2025-04-11 Online:2026-10-11 Published:2026-10-19
  • Contact: XU Chunyan

摘要:

红美人柑橘因开花和挂果量大、挂果时间长等导致树势衰退(叶片变小、根系腐烂等),严重影响产量和品质。为解决这一问题,本研究基于红美人柑橘的生长特性,于2023年在浙江省台州市红美人柑橘主产区设置2种施肥方案,处理1以树势提升为目的,处理2以品质提升为目的,以传统施肥为对照。结果表明,采用水肥一体化系统实施“少量多次”施肥模式显著优于传统集中施肥,对解决红美人柑橘树势衰退及品质提升起到较好作用。处理1使春梢长度和叶面积较对照分别增长87.73%和55.79%,处理2使根系体积增大90.91%。2种处理的优质果率较对照分别增加17.12、13.60百分点,果实可溶性固形物含量分别提高0.44、0.80百分点,但降低了大果率。综上,本试验设置的2种施肥方案,在促新梢生长、强根系发育及品质提升方面明显优于传统集中施肥方式。

关键词: 柑橘, 红美人, 营养管理, 肥料, 树势, 品质提升

Abstract:

Beni Madonna variety experienced tree vigor decline(characterized by reduced leaf size and root rot)due to high flowering intensity,substantial fruit set,and prolonged fruiting periods,significantly compromising yield and quality. To address this issue,based on the growth characteristics of Beni Madonna,two fertilization strategies for enhancing tree vigor and improving quality were implemented in 2023 within the main production area of Taizhou City,Zhejiang Province:Treatment 1 aimed to enhance tree vigor;Treatment 2 aimed to improve fruit quality;traditional fertilization serves as the control group. The results demonstrated that implementing the “small amounts,multiple applications” fertilization approach using an integrated water-fertilizer system significantly outperformed traditional centralized fertilization,effectively addressing tree vigor decline and enhancing citrus quality in Beni Madonna variety. The vigor-enhancing treatment increased spring shoot length and leaf area by 87.73% and 55.79%, respectively, compared with the control,while the quality-enhancing treatment increased root volume by 90.91%. The high-quality fruit rates under both treatments rose by 17.12 and 13.60 percentage points, respectively,with soluble solids content in fruits increasing by 0.44 and 0.80 percentage points,albeit at the expense of lower large fruit rates. In conclusion,the two fertilization treatments employed in this study markedly surpass conventional centralized fertilization methods in promoting new shoot growth,strengthening root development,and improving fruit quality.

Key words: citrus, Beni Madonna, nutritional management, fertilizer, tree vigor, quality improvement

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