浙江农业科学 ›› 2025, Vol. 66 ›› Issue (11): 2658-2662.DOI: 10.16178/j.issn.0528-9017.20250502

• 果树与蔬菜 • 上一篇    下一篇

不同硅肥施用方式对甜樱桃限根栽培的影响

陈令会(), 洪莉(), 董军, 蒋林钫, 王宇阳   

  1. 台州市农业科学研究院 园艺研究所, 浙江 台州 318000
  • 收稿日期:2025-07-11 出版日期:2025-11-11 发布日期:2025-12-01
  • 通讯作者: 洪莉(1974—),女,浙江台州人,正高级农艺师,从事果树生理品质和栽培研究推广,E-mail: 850983710@qq.com
  • 作者简介:陈令会(1988—),男,浙江台州人,高级农艺师,从事果树生理品质和栽培研究推广,E-mail: 121985851@qq.com

Effects of different application methods of silicon fertilizer on root-restricted cultivation of sweet cherry

CHEN Linghui(), HONG Li(), DONG Jun, JIANG Linfang, WANG Yuyang   

  1. Institute of Horticulture, Taizhou Academy of Agricultural Sciences, Taizhou 318000, Zhejiang
  • Received:2025-07-11 Online:2025-11-11 Published:2025-12-01

摘要:

为了探究硅肥对甜樱桃限根栽培的影响,本试验测定了3种不同硅肥施用方式下限根容器内红蜜和布鲁克斯甜樱桃的叶片结构、光合特性、果实品质和产量,综合评价硅肥3种不同施用方式下甜樱桃的各项指标,筛选出较优的硅肥施用方案。试验结果表明,硅肥能够有效改善甜樱桃的叶片结构,提升甜樱桃光合效应,提升甜樱桃果实品质和产量。其中,喷施处理能更有效地提升叶片叶绿素含量、氮含量、净光合速率和蒸腾速率,灌施处理则在提升甜樱桃单株产量方面优于喷施处理。喷施+灌施处理则综合表现最优,能够显著(p<0.05)提高甜樱桃的单果重、可溶性固形物含量和单株产量,与对照处理相比,单果重提升16.45%以上,可溶性固形物含量提高1.36百分点以上,单株产量提高23.80%以上。

关键词: 硅肥, 甜樱桃, 限根栽培

Abstract:

To explore the effect of silicon fertilizer on root-restricted cultivation of sweet cherry, this experiment explored the effects of three different application methods of silicon fertilizer on leaf structure, photosynthetic characteristics, fruit quality and yield of Hongmi and Brooks sweet cherry in root-restricted containers. Various indicators under three different application methods of silicon fertilizer were comprehensively evaluated to select the optimal silicon fertilizer application scheme. The results showed that silicon fertilizer could effectively improve the leaf structure of sweet cherry, enhance photosynthetic effect, and improve the fruit quality and yield of sweet cherry. Among them, the spraying treatment could more effectively increase the chlorophyll content, nitrogen content, net photosynthetic rate and transpiration rate of leaves. Irrigation treatment was superior to spraying treatment in improving yield per plant of sweet cherry. While the combination of spraying and irrigation treatment had the best comprehensive performance, significantly (p<0.05) improved the single fruit weight, soluble solids content, and yield per plant of sweet cherries. Compared with the control treatment, the single fruit weight increased by more than 16.45%, the soluble solids content increased by more than 1.36 percentage points, and the yield per plant increased by more than 23.80%.

Key words: silicon fertilizer, sweet cherry, root-restricted cultivation

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