浙江农业科学 ›› 2025, Vol. 66 ›› Issue (5): 1195-1200.DOI: 10.16178/j.issn.0528-9017.20240088

• 观赏园艺 • 上一篇    下一篇

复合肥配施生物质炭和腐殖酸对唐菖蒲农艺性状的影响

张福建(), 陈磊, 惠艳华, 姚文武(), 徐敏, 芦艳, 盛海安, 顾婧瑜, 龚凯, 姜惠萍   

  1. 上海市崇明区农业技术推广中心,上海 202150
  • 收稿日期:2024-01-30 出版日期:2025-05-11 发布日期:2025-05-20
  • 通讯作者: 姚文武,男,农艺师,主要从事花卉“四新”技术推广研究,E-mail:yixinflower2009@163.com
  • 作者简介:张福建,男,农艺师,主要从事园艺等植物栽培生态与环境调控研究,E-mail:zhangfujianjxau@163.com
  • 基金资助:
    上海市崇明区农业科创项目(2022CNKC-02-05);上海市崇明区“可持续发展科技创新行动计划”(CK2022-09);上海市科技兴农推广项目(沪农科推字〔2020〕第1-1号)

Effect of compound fertilizer combined with biochar and humic acid on the agronomic traits of Acorus calamus

ZHANG Fujian(), CHEN Lei, HUI Yanhua, YAO Wenwu(), XU Min, LU Yan, SHENG Haian, GU Jingyu, GONG Kai, JIANG Huiping   

  1. Agricultural Technology Extension Center of Chongming District,Shanghai,202150
  • Received:2024-01-30 Online:2025-05-11 Published:2025-05-20

摘要: 为探究复合肥配施生物质炭和腐殖酸对唐菖蒲农艺性状的影响,以唐菖蒲为材料,采用大田栽培方式,试验共设置9个处理,对照处理(CK,不加任何生物质炭、腐殖酸以及复合肥);单施复合肥处理(F,0.075 kg·m-2复合肥);生物质炭与腐殖酸处理(FT1,2 kg·m-2生物质炭+0.2 kg·m-2腐殖酸);复合肥配施生物质炭和腐殖酸处理(FT2,2 kg·m-2生物质炭+0.2 kg·m-2腐殖酸+0.005 kg·m-2复合肥;FT3,2 kg·m-2生物质炭+0.2 kg·m-2腐殖酸+0.025 kg·m-2复合肥;FT4,2 kg·m-2生物质炭+0.2 kg·m-2腐殖酸+0.045 kg·m-2复合肥;FT5,2 kg·m-2生物质炭+0.2 kg·m-2腐殖酸+0.065 kg·m-2复合肥;FT6,2 kg·m-2生物质炭+0.2 kg·m-2腐殖酸+0.085 kg·m-2复合肥;FT7,2 kg·m-2生物质炭+0.2 kg·m-2腐殖酸+0.105 kg·m-2复合肥)。结果表明,2种有机物料配施复合肥改善了唐菖蒲的农艺性状。通过对唐菖蒲生理特性测定发现,不同处理的生物质炭与复合肥配施整体上促进了唐菖蒲生长,与CK、F处理相比,在定植30和90 d时FT7处理的唐菖蒲株高分别增加了40.20%、1.52%和26.48%、6.79%。同时,随着复合肥施用量的增加,唐菖蒲地上部鲜重、根系鲜重均有所提高。此外,各处理均能促进唐菖蒲根系生长,其中,FT5、FT6、FT7效果较好。本试验可为今后花卉化肥减量研究提供理论指导。

关键词: 生物质炭, 腐殖酸, 唐菖蒲, 农艺性状

Abstract:

In order to explore the effects of compound fertilizer combined with biochar and humic acid on agronomic traits of Acorus calamus, using Acorus calamus as the material, a field experiment was conducted using biochar and humic acid to set up 9 treatments,control treatment (CK,no biochar, humic acid, and compound fertilizer added); single application of compound fertilizer treatment (F,0.075 kg·m-2 compound fertilizer); biochar and humic acid treatment (FT1, 2 kg·m-2 biochar+0.2 kg·m-2 humic acid);treatment of compound fertilizer combined with biochar and humic acid(FT2, 2 kg·m-2 biochar+0.2 kg·m-2 humic acid+0.005 kg·m-2 compound fertilizer; FT3, 2 kg·m-2biochar+0.2 kg·m-2 humic acid+0.025 kg·m-2 compound fertilizer; FT4, 2 kg·m-2 biochar+0.2 kg·m-2 humic acid+0.045 kg·m-2 compound fertilizer; FT5, 2 kg·m-2biochar+0.2 kg·m-2 humic acid+0.065 kg·m-2 compound fertilizer; FT6, 2 kg·m-2 biochar+0.2 kg·m-2 humic acid+0.085 kg·m-2 compound fertilizer; FT7, 2 kg·m-2biochar+0.2 kg·m-2 humic acid+0.105 kg·m-2 compound fertilizer). The results showed that the combination of two organic materials and compound fertilizer improved the agronomic traits of Acorus calamus. By measuring the physiological characteristics of Acorus calamus, it was found that different treatments of biochar combined with compound fertilizer promoted the growth of Acorus calamus. Compared with CK and F treatment, FT7 treatment increased the plant height of Acorus calamus by 40.20%, 1.52%, 26.48%, and 6.79% after 30 and 90 days of planting, respectively. Meanwhile, with the increase of compound fertilizer application, the aboveground fresh weight and root fresh weight of Acorus calamus had both increased. In addition, all treatments can promote the root growth of Acorus calamus, among which FT5, FT6, and FT7 treatments had better effects. This experiment can provide ttheoretical guidance for future research on reducing chemical fertilizers on flowers.

Key words: biochar, humic acid, Acorus calamus, agronomic traits

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