国内外农业农村信息化研究的知识图谱分析

Knowledge map analysis of agricultural and rural informatization research at home and abroad

农业农村信息化是农业农村现代化的战略制高点,是带动农业增效与农民增收的先导力量与重要引擎。以2000—2021年中国知网和Web of Science核心合集数据库中的585篇文章作为数据集,使用知识图谱软件CiteSpace对国内外农业农村信息化的研究现状进行分析。结果表明,国内外在农业农村信息化领域年度发文数量总体呈递增趋势。中国在该领域的发文量最高达84篇。美国在该领域的影响力最高,其中介中心性为0.35。国内外均形成3个主要由科研院所和高校构成的核心研究团队。国内研究热点是信息化、乡村振兴、数字乡村等方面。国际的研究热点是影响、气候变化、农业、保护等方面。国内研究前沿是乡村振兴、数字农业,国际的研究前沿是生产率、系统、决定因素。

Agricultural and rural informatization is the strategic commanding point of agricultural and rural modernization and the leading force and important engine to drive agricultural efficiency and income increase of farmers.This paper collected 585 articles from CNKI and Web of Science Core database from 2000 to 2021 as data sets and used the knowledge map software CiteSpace to study agricultural and rural informatization at home and abroad.The results showed that the number of annual publications in the field of agricultural and rural informatization was increasing at home and abroad.The highest number of articles in this field was 84 in China.The United States had the highest influence in this field,with an intermediary centrality of 0.35.At home and abroad,it has formed three core research teams composed mainly of research institutes and universities.Domestic research hotspots are informatization,rural revitalization,digital countryside and so on.International research hotspots are impact,climate change,agriculture,conservation and so on.The domestic research frontier are rural revitalization and digital agriculture,while the international research frontier are productivity,system and determinant.