湖北农业科学 ›› 2026, Vol. 65 ›› Issue (8): 74-79.doi: 10.14088/j.cnki.issn0439-8114.2026.08.011

• 资源·环境 • 上一篇    下一篇

腐殖酸水溶肥施用量及其与微生物菌剂联合施用对小香葱产量、品质及土壤理化性质的影响

李笑媛, 李思雨, 吴旭, 杨洪力, 李旭, 王祥, 王祥向   

  1. 红河哈尼族彝族自治州农业科学院,云南 蒙自 661100
  • 收稿日期:2026-05-11 发布日期:2026-09-02
  • 通讯作者: 王祥向(1995-),男,云南会泽人,在读博士研究生,农艺师,主要从事作物生理生态与产量品质形成研究,(电子信箱)1973684942@qq.com。
  • 作者简介:李笑媛(1996-),女,云南昆明人,农艺师,硕士,主要从事土壤肥料研究及技术推广工作,(电子信箱)785166223@qq.com
  • 基金资助:
    2025年中央耕地保护与质量提升项目

Effects of combined application of humic acid water-soluble fertilizer at different application rates and microbial inoculants on yield, quality and soil physicochemical properties of scallion

LI Xiao-yuan, LI Si-yu, WU Xu, YANG Hong-li, LI Xu, WANG Xiang, WANG Xiang-xiang   

  1. Honghe Hani and Yi Autonomous Prefecture Academy of Agricultural Sciences, Mengzi 661100, Yunnan, China
  • Received:2026-05-11 Online:2026-09-02

摘要: 以小香葱(Allium ascalonicum L.)为研究对象,采用随机区组排列试验,喷施不同次数的腐殖酸水溶肥、微生物菌剂、腐殖酸水溶肥+微生物菌剂,研究腐殖酸水溶肥、腐殖酸水溶肥联合微生物菌剂对小香葱生长、产量及品质的影响。结果表明,施用2次腐殖酸水溶肥(HF2)小香葱生长指标、产量、品质指标比常规施肥和施用1次腐殖酸水溶肥(HF1)均有明显增加,与施用3次腐殖酸水溶肥(HF3)无显著差异。与仅施用腐殖酸水溶肥相比,联合施用腐殖酸水溶肥与微生物菌剂小香葱生长指标、产量、品质和土壤养分含量均明显提高。与施用1次腐殖酸水溶肥+微生物菌剂(BF1)相比,施用2次腐殖酸水溶肥+微生物菌剂(BF2)小香葱株高、茎粗、分蘖数、单株叶片数和地上部生物量均显著增加,产量增加3.80 t/hm2,纯收入增加15 093元/hm2,产投比增加1.21,粗纤维、维生素C含量分别显著增加2.33、14.20 mg/kg,土壤中碱解氮、有效磷和速效钾含量分别增加6.23%、5.96%和2.95%;微生物菌剂联合施用3次腐殖酸水溶肥(BF3)各指标与微生物菌剂联合施用2次腐殖酸水溶肥(BF2)相比,各项指标均无显著差异。因此,在小香葱上微生物菌肥联合施用2次腐殖酸水溶肥效果最佳。

关键词: 小香葱(Allium ascalonicum L.), 腐殖酸水溶肥, 微生物菌剂, 产量, 品质, 土壤理化性质

Abstract: Scallions were used as test materials in a randomized block experiment. Treatments included foliar sprays of humic acid water-soluble fertilizer applied at different frequencies, microbial inoculants alone, and the combined application of humic acid water-soluble fertilizer and microbial inoculants, to explore their effects on the growth, yield and quality of scallion. The results showed that plant growth, yield and quality were markedly improved under two applications of humic acid water-soluble fertilizer (HF2) compared with conventional fertilization and one application of humic acid water-soluble fertilizer (HF1), whereas no significant differences were found between HF2 and three applications of humic acid water-soluble fertilizer (HF3). Compared with a single application of humic acid water-soluble fertilizer, combined application of humic acid water-soluble fertilizer and microbial inoculants significantly improved growth traits, yield, quality of scallion and soil nutrient contents. Compared with one application of humic acid water-soluble fertilizer combined with microbial inoculant (BF1), two applications of humic acid water-soluble fertilizer combined with microbial inoculant (BF2) significantly improved plant height, stem diameter, tiller number, leaf number per plant and aboveground biomass of scallion. The yield increased by 3.80 t/hm2, net income rose by 15 093 yuan/hm2, and the input-output ratio increased by 1.21. Crude fibre and vitamin C contents were significantly elevated by 2.33 mg/kg and 14.20 mg/kg, respectively. The contents of alkaline-hydrolyzable nitrogen, available phosphorus and available potassium in soil increased by 6.23%, 5.96% and 2.95%, respectively. No significant differences were observed in all measured indicators between three applications of humic acid water-soluble fertilizer combined with microbial inoculant (BF3) and BF2 treatment. Consequently, the treatment of microbial inoculant plus two applications of humic acid water-soluble fertilizer achieved the optimal effect on scallion.

Key words: scallion (Allium ascalonicum L.), humic acid water-soluble fertilizer, microbial inoculants, yield, quality, soil physicochemical properties

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