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中国农学通报 ›› 2023, Vol. 39 ›› Issue (25): 102-108.doi: 10.11924/j.issn.1000-6850.casb2022-0758

• 资源·环境·生态·土壤·气象 • 上一篇    下一篇

腐殖酸肥料研究进展

张鹏1(), 俄胜哲1,2(), 袁金华2, 王钰轩1, 赵天鑫1, 刘雅娜1, 路港滨1, 冶赓康1, 曹坤3, 陈振宇3   

  1. 1 甘肃农业大学资源与环境学院,兰州 730070
    2 甘肃省农业科学院土壤肥料与节水农业研究所,兰州 730070
    3 庆阳沃众农业科技有限公司,甘肃庆阳 745000
  • 收稿日期:2022-09-01 修回日期:2023-01-16 出版日期:2023-09-05 发布日期:2023-08-28
  • 通讯作者: 俄胜哲,男,1978年出生,甘肃庆城人,副研究员,博士,主要从事植物营养与土壤生态研究。通信地址:730070 甘肃省兰州市安宁区农科院新村 甘肃省农业科学院土壤肥料与节水农业研究所,E-mail:eshengzhe@163.com
  • 作者简介:
    李佳欣,女,1998年出生,山东济宁人,在读研究生,研究方向:高标准农田规划建设。通信地址:266109 山东青岛城阳区长城路700号 青岛农业大学,E-mail:
  • 基金资助:
    甘肃省农业科学院创新项目“甘肃主要土类理想土壤肥力定向培育关键技术研究”(2022GAAS39); 国家自然科学基金项目“钙与黑垆土农田土壤固碳机制机理研究”(41661072); 腐殖酸肥料及调理剂研制项目“腐殖酸肥料及调理剂研制”(2020-1)

Research Progress of Humic Acid Fertilizer

ZHANG Peng1(), E Shengzhe1,2(), YUAN Jinhua2, WANG Yuxuan1, ZHAO Tianxin1, LIU Yana1, LU Gangbin1, YE Gengkang1, CAO Kun3, CHEN Zhenyu3   

  1. 1 College of Resources and Environment, Gansu Agricultural University, Lanzhou 730070
    2 Institute of Soil Fertilizer and Water-saving Agriculture, Gansu Academy of Agricultural Sciences, Lanzhou 730070
    3 Qingyang Wozhong Agricultural Technology Co., Ltd., Qingyang, Gansu 745000
  • Received:2022-09-01 Revised:2023-01-16 Online:2023-09-05 Published:2023-08-28

摘要:

腐殖酸有改善土壤、肥料增效与为植物提供营养物质的能力,对生态环境有重要作用。腐殖酸是由氨基酸、氨基糖、肽和脂肪族化合物形成的一种复杂的芳香大分子。腐殖酸的提取包括微生物溶解法、碱溶酸析法及酸抽提剂法。基于此,笔者综述了腐殖酸的基本概念、性质、作用机理,和腐殖酸肥料的制备原理及作用,并对其存在的一些不足进行讨论。指出今后腐殖酸肥料的研究重点是腐殖酸原材料的主要成分,腐殖酸的生产加工应研究更加节省成本的方法,以及建立一个统一的质量检测标准。

关键词: 腐殖酸, 性质, 分类, 腐殖酸提取, 腐殖酸肥料制备原理, 腐殖酸肥料

Abstract:

Humic acid has the ability to improve soil, increase fertilizer efficiency and provide nutrients for plants. It plays an important role in the ecological environment. Humic acid is a complex aromatic macromolecule formed by amino acids, amino sugars, peptides and aliphatic compounds. The extraction of humic acid includes microbial dissolution method, alkali-acid precipitation method and acid extractant method. Based on this, the basic concept, properties, mechanism of humic acid and the preparation principle and function of humic acid fertilizer were summarized, and some shortcomings were discussed. It was pointed out that the research focus of humic acid fertilizer in the future would be the main components of humic acid raw materials. More cost-saving method should be studied for the production of humic acid, and a unified quality inspection standard should be established.

Key words: humic acid, properties, classification, humic acid extraction, humic acid fertilizer preparation principle, humic acid fertilizer