中国农业大学学报2025，Vol.30Issue(3)：105-119,15.DOI:10.11841/j.issn.1007-4333.2025.03.10
基于文献计量和内容分析的保水剂应用研究进展
Research progress on the application of water retaining agent based on bibliometrics and content analysis
摘要
Abstract
To understand the research progress and application dynamics in the field of water retaining agents at domestic and international levels,based on the core databases of China Knowledge Network and Web of Science,relevant literature in the field of water retaining agents from 2003 to 2022 were searched with the subject word"water retaining agents"and the retrieval formula"TS=super absorbent polymer OR water retaining agent",respectively.Bibliometrics and content analysis methods were adopted to analyze the literature obtained from multiple perspectives.The results showed that:1)The number of English literature in the field of water retaining agents increased year by year,and the number of Chinese literature decreased slightly.The types of Chinese and English literature were mainly research papers.2)China had an active level of research in this area,while the United States was in an international leading position for research achievements.Regarding fund support,Chinese foundation projects were more strongly funded than those of other countries,especially the support from the National Natural Science Foundation of China,which occupied a prominent position among domestic and foreign-funded projects.3)Domestic and foreign research has gradually paid attention to water retention agents.Research mainly involves the disciplines of agricultural science,materials,chemical industry and environment,and the research units are mainly concentrated in agriculture and forestry colleges and universities.4)Domestic research has mainly focused on the application of water retaining agents and the effects and mechanisms of single-application and compound-application of water retaining agents in drought-resistant afforestation,landscaping,soil improvement,construction materials,soil and water conservation on roads and in industrial and mining areas,and the enhancement of the efficiency of water-and fertiliser-retention,and the growth of plant nurseries,among other aspects.However,international research has focused on the synthesis of water retaining agents and the preparation of materials,and has been devoted to the development of biodegradable water retaining agent materials applied in biomedicine and food preservation.Currently,with the improvement of environmental awareness and the continuous progress of technology,the development and preparation of new water retention agents materials and their application in the field of biomedicine and food preservation have become a research hotspot and future development trend.关键词
水土保持/抗旱/保水剂/文献计量分析/内容分析Key words
soil and water conservation/drought resistance/water retaining agents/bibliometric analysis/content analysis分类
农业科技引用本文复制引用
冯俊义,蔡子明,于天,赵萌萌,黄震,黄占斌..基于文献计量和内容分析的保水剂应用研究进展[J].中国农业大学学报,2025,30(3):105-119,15.基金项目
国家重点研发计划项目(2020YFC1806504) （2020YFC1806504）
