摘要
为厘清大豆氮肥管理领域的研究态势、发展现状和发展趋势,基于中国知网数据库和Web of Science核心数据库检索1995—2024年中国大豆氮肥管理相关文献,经筛选整理,共得到525篇中文文献和179篇英文文献,利用CiteSpace软件对文献进行可视化分析。结果表明:1)1995—2024年,我国大豆氮肥管理研究领域发文量总体呈波动上升趋势,2003年后增速显著,发文量受国家出台的相关政策影响显著。2)我国对大豆氮肥管理的研究视角逐渐从传统农业科学转向与植物学、生态学和经济学等多学科交叉融合,极大拓宽了研究方向。3)我国大豆氮肥管理的研究热点聚焦于土壤根瘤菌及根瘤固氮机理、根际微生物群落调控作用、环境效益评估和种植体系氮素效率利用等方面,且英文文献更关注大豆间作系统的经济效益与生态效益。4)中国大豆氮肥管理的研究作者以杨文钰和马春梅为核心,研究机构主要集中在我国东北地区和西南地区,以东北农业大学和四川农业大学为中心,呈“区域聚集-全局分散”特征,跨区域合作明显不足,未来亟待深化多学科、多地域协同研究。本研究可为科研人员提供中国大豆氮肥管理领域发展全景视角,为农业调控政策制定提供理论依据,为大豆养分管理研究提供思路和方向。
To clarify the research landscape,current status,and future trends in the field of soybean nitrogen fertilizer management in China,a bibliometric analysis was conducted based on literature retrieved from the China National Knowledge Infrastructure and Web of Science Core Collection databases spanning from 1995 to 2024.After screening and compilation,a total of 525 Chinese articles and 179 English articles were obtained,and CiteSpace software was used for visual analysis on the literature.The results showed that:1)From 1995 to 2024,the number of publications in the field of soybean nitrogen management research in China showed a fluctuating upward trend,with a significant acceleration after 2003.The publication volume was notably influenced by relevant national policies.2)The research perspective on soybean nitrogen management in China has gradually shifted from traditional agricultural science to interdisciplinary integration with botany,ecology,and economics,greatly expandding the research direction.3)The research hotspots of soybean nitrogen management in China focus on the mechanisms of symbiotic nitrogen fixation by rhizobia in root nodules,the regulatory role of the rhizosphere microbial community,environmental benefit assessment,and nitrogen use efficiency in cropping systems.Notably,English literature shows a greater emphasis on the economic and ecological benefits of soybean intercropping systems.4)The core authors of soybean nitrogen management in China are centered around Yang Wenyu and Ma Chunmei.The research institutions are primarily concentrated in the Northeast and Southwest regions of China,with Northeast Agricultural University and Sichuan Agricultural University as the central hubs,this distribution exhibits a pattern of“regional aggregation and global dispersion”,highlighting a significant lack of cross-regional collaboration.Future studies urgent to deepen multi-disciplinary and crossregional collaborative research.This study can provide researchers with a panoramic perspective on the development of soybean nitrogen management in China,offers a theoretical basis for the formulation of agricultural regulation policies,and suggests new ideas and directions for soybean nutrient management research.
作者
任文欣
曾正群
彭正萍
付鑫
郭江龙
胡志旭
高占林
REN Wenxin;ZENG Zhengqun;PENG Zhengping;FU Xin;GUO Jianglong;HU Zhixyu;GAO Zhanlin(College of Resource and Environmental Engineering College,Hebei Agricultural University,Baoding 071033,China;National Key Laboratory of Crop Improvement and Regulation in North China,Hebei Agricultural University,Baoding 071033,China;College of Land and Resources,Hebei Agricultural University,Baoding 071033,China;Plant Protection Institute,Hebei Academy of Agriculture and Forestry Sciences,Baoding 071030,China)
出处
《中国农业大学学报》
北大核心
2026年第1期35-48,共14页
Journal of China Agricultural University
基金
河北省现代农业产业技术体系建设专项(HBCT2024060207)
国家自然科学基金青年科学基金项目(42207404)。
关键词
大豆
氮肥
种植模式
氮素利用
根瘤固氮
CiteSpace
研究态势
soybean
nitrogen fertilizer
planting pattern
nitrogen futilization
nodule nitrogen fixation
CiteSpace
research landscape
