北方农业学报 ›› 2025, Vol. 53 ›› Issue (1): 57-63.doi: 10.12190/j.issn.2096-1197.2025.01.07

• 土壤肥料·生理生化 • 上一篇    下一篇

可溶性有机碳与土壤有机碳稳定性关系的研究进展

高其松, 李如欣, 邵靖宜, 刘新坤, 韩惠芳   

  1. 山东农业大学 农学院,山东 泰安 271018
  • 收稿日期:2024-07-26 出版日期:2025-02-20 发布日期:2025-06-26
  • 通讯作者: 韩惠芳(1975—),女,教授,博士,主要从事作物栽培学与耕作学、农业生态学方面的研究工作。
  • 作者简介:高其松(1999—),男,硕士研究生,研究方向为作物栽培学与耕作学、农业生态学。
  • 基金资助:
    国家自然科学基金项目(32172127)

Research progress on the relationship between soluble organic carbon and soil organic carbon stabilization

GAO Qisong, LI Ruxin, SHAO Jingyi, LIU Xinkun, HAN Huifang   

  1. College of Agriculture,Shandong Agricultural University,Tai′an 271018,China
  • Received:2024-07-26 Online:2025-02-20 Published:2025-06-26

摘要: 可溶性有机碳(DOC)是土壤有机碳(SOC)中较为活跃的组分之一,能够影响作物对土壤养分的利用以及土壤中微生物的活动。文章概述了DOC的组成和来源、吸附DOC的影响因素,并运用4种方程模型分析旱地、林地、水田以及不同土层对DOC的吸附量结果,通过分析土壤团聚体和土壤黏粒矿物进一步综述了土壤DOC与SOC稳定性关系的相关研究,以期了解土壤固碳潜力,从而为农业绿色高效发展提供参考。

关键词: 可溶性有机碳, 土壤有机碳稳定性, 吸附, 影响因素

Abstract: Soluble organic carbon(DOC) is one of the more active components in soil organic carbon(SOC),which can effect the utilization of soil nutrients by crops and the activities of microorganisms in the soil.This article summarizes the composition and sources of DOC,the influencing factors of adsorbing DOC,and uses four equation models to analyze the adsorption capacity results of DOC in dry land,forest land,paddy field and different soil layers. By analyzing soil aggregates and soil clay minerals,to further reviewe the related research on the relationship between soil DOC and SOC stabilization,with the aim of understanding the soil carbon sequestration potential. So as to provide a reference for the green and efficient development of agriculture.

Key words: Soluble organic carbon, Soil organic carbon stabilization, Adsorption, Influencing factor

中图分类号: 

  • S153.62