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中国农学通报 ›› 2026, Vol. 42 ›› Issue (2): 203-210.doi: 10.11924/j.issn.1000-6850.casb2025-0472

• 农业信息·科技教育 • 上一篇    下一篇

基于CNKI数据库的土壤酸化调节措施文献计量分析

周佳慧1(), 唐浦林1, 张诗野1, 张爱华1, 汪树理2, 魏航1, 任新龙1, 郜玉钢1, 王艳芳1()   

  1. 1 吉林农业大学中药材学院国家中医药管理局药用植物栽培育种三级实验室, 长春 130118
    2 农业农村部参茸产品质量监督检验测试中心, 长春 130118
  • 收稿日期:2025-06-21 修回日期:2025-10-11 出版日期:2026-01-25 发布日期:2026-01-22
  • 通讯作者:
    王艳芳,女,1982年出生,副教授,博士,主要从事中药资源生产与加工方面的教学研究工作。通信地址:130118 吉林省长春市南关区新城大街2888号 吉林农业大学,E-mail:
  • 作者简介:

    周佳慧,女,2000年出生,吉林省吉林人,研究生,研究方向:中药材生产技术。通信地址:130118 吉林省长春市南关区新城大街2888号 吉林农业大学,E-mail:

  • 基金资助:
    吉林省科技发展计划项目“人参根部主要病害早期预警和无公害生产技术研究及基地建设”(20210204063YY); “参后地污染土壤生态修复关键技术的研究与应用”(20200403011SF); 吉林省教育厅科学技术项目“红花天冬氨酸激酶基因的克隆及鉴定”(JJKH20170310KJ); 国家自然科学基金青年基金项目“红花赖氨酸生物合成途径关键酶AK和DHPS基因的分离、表达分析及其调控机制的研究”(31401445); “人参化感物质的微生态效应研究”(31100239)

Bibliometric Analysis of Soil-Acidification-Regulation Measures Based on CNKI Database

ZHOU Jiahui1(), TANG Pulin1, ZHANG Shiye1, ZHANG Aihua1, WANG Shuli2, WEI Hang1, REN Xinlong1, GAO Yugang1, WANG Yanfang1()   

  1. 1 College of Traditional Chinese Medicinal Materials, Jilin Agricultural University, Changchun 130118
    2 Ministry of Agriculture and Rural Affairs Ginseng & Antler Products Quality Supervision, Inspection and Testing Center, Changchun 130118
  • Received:2025-06-21 Revised:2025-10-11 Published:2026-01-25 Online:2026-01-22

摘要:

针对土壤酸化加剧威胁农业生产的问题,为系统梳理国内土壤酸化调控研究现状与趋势,基于CNKI数据库2004—2024年关于土壤酸化调控策略的386篇中文核心文献,采用CiteSpace6.4R1软件,从年度发文量、研究机构、作者合作、关键词聚类等维度开展文献计量分析。结果显示,(1)该研究领域的发展趋势分为3个阶段:2004—2015年缓慢增长,2016—2021年平稳波动,2022—2024年快速发展;(2)机构与作者合作呈现“局部集中、整体分散”格局,华中农业大学(18篇)、福建农林大学(9篇)为核心研究机构,作者合作以小规模集群为主,整体协作性较弱;(3)关键词聚类形成“生石灰改良”“生物炭应用”“秸秆还田”“微生物调控”等14个核心主题,近年“生物炭”“微生物菌剂”“钙镁肥”成为突现热点。国内土壤酸化调控研究已实现从单一化学改良向“化学-有机-生物”联合调控的范式转型,研究聚焦与不同酸化土壤特性适配的技术路径与作物种植模式,为中国土壤酸化精准治理、耕地质量保护及农业可持续发展提供了重要的文献计量参考与技术支撑。

关键词: 生石灰, 改良剂, 生物炭, 秸秆还田, 微生物菌剂, 钙镁肥, CiteSpace, 文献计量

Abstract:

To address the issue of intensifying soil acidification threatening agricultural production, this study systematically reviews the current status and trends of research on soil acidification regulation in China. Based on 386 Chinese core journal articles from the CNKI database (2004-2024) focusing on soil acidification regulation strategies, bibliometric analysis was conducted using CiteSpace 6.4R1 software from the perspectives of annual publication volume, research institutions, author collaboration, and keyword clustering. The results show that: (1) the development of this research field can be divided into three stages: slow growth from 2004 to 2015, stable fluctuation from 2016 to 2021, and rapid growth from 2022 to 2024. (2) Collaboration among institutions and authors presents a pattern of “local concentration but overall dispersion,” with Huazhong Agricultural University (18 articles) and Fujian Agriculture and Forestry University (9 articles) as core research institutions. Author collaboration is mainly characterized by small-scale clusters, reflecting relatively weak overall coordination. (3) Keyword clustering formed 14 core themes, including “lime amendment,” “biochar application”, “straw return”, and “microbial regulation”. In recent years, “biochar”, “microbial inoculants”, and “calcium-magnesium fertilizers” have emerged as research hotspots. Research on soil acidification regulation in China has shifted from a single chemical amendment approach to an integrated chemical-organic-biological regulation paradigm. Current studies focus on technological pathways and crop planting patterns adapted to different acidified soil characteristics, providing important bibliometric references and technical support for the precise management of soil acidification, cultivated land quality protection, and sustainable agricultural development in China.

Key words: quicklime, amendment, biochar, straw incorporation, microbial agent, calcium-magnesium fertilizer, CiteSpace, bibliometrics