| 引用本文: | 田文慧,刘嘉斌,高晓东,等.基于文献计量的果园水肥一体化研究[J].灌溉排水学报,2025,44(7):18-25. |
| TIAN Wenhui,LIU Jiabin,GAO Xiaodong,et al.基于文献计量的果园水肥一体化研究[J].灌溉排水学报,2025,44(7):18-25. |
|
| 摘要: |
| 【目的】分析果园水肥一体化领域的研究现状、热点及趋势。【方法】基于中国知网数据库（CNKI）及Web of Science数据库（WOS），利用VOSviewer和CiteSpace软件对果园水肥一体化相关文献进行可视化分析，对发文量、发文机构、发文国家、高频关键词进行了剖析。【结果】中文文献和英文文献发文量整体呈上升趋势，均在园艺学科发文量最高；国内发文机构及作者发文量较少，合作关系薄弱，英文文献排名前10的主要发文机构中有2所来自中国、4所来自美国；美国在该领域发文量、总被引频次和h-指数均居于首位。国际合作方面，美国是总联系强度最大的国家，其次是中国；中文文献研究内容由不同技术模式的应用效果发展为技术创新，实现精准灌溉施肥，且“节水”、“数字化”是研究热点；英文文献研究内容由对土壤肥力的研究过渡至对水分利用效率的研究，“气体交换”、“氮素的吸收分配”是研究热点，研究还侧重于生态功能保护，减少环境负面影响。【结论】果园水肥一体化仍是未来的研究热点，未来的水肥一体技术将朝着更加科学化、智能化、自动化以及精确化的方向发展。 |
| 关键词: 水肥；果园；VOSviewer；CiteSpace |
| DOI：10.13522/j.cnki.ggps.2024423 |
| 分类号: |
| 基金项目: |
|
| A bibliometric analysis of global research on orchard fertigation |
|
TIAN Wenhui, LIU Jiabin , GAO Xiaodong , CAI Yaohui
|
|
1. College of Water Resources and Architectural Engineering, Northwest A&F University, Yangling 712100, China;
2. Ministry of Education Key Laboratory of Agricultural Soil and Water Engineering in Arid and Semiarid Areas,
Northwest A&F University, Yangling 712100, China; 3. Institute of Soil and Water Conservation,
Chinese Academy of Sciences and Ministry of Water Resources, Yangling 712100, China
|
| Abstract: |
| 【Objective】Fertigation is a key technique for ensuring sustained yield and resource use efficiency of orchards and has become a global research focus. This paper provides a systematic overview on the current status, research hotspots and emerging trends in orchard fertigation.【Method】Literature from the China National Knowledge Infrastructure (CNKI) and Web of Science (WOS) databases was analyzed using VOSviewer and CiteSpace for visualization. The analysis focused on the number of publications, lead institutions, contributing countries, and frequently used keywords in orchard fertigation.【Result】The number of publications in both Chinese and English journals has shown a steady increase, with horticultural journals publishing the most articles. However, the number of publications and the level of collaboration among Chinese institutions and authors remain relatively low. Among the top ten most productive institutions in English journals, two are from China and four from the United States. The United States leads in terms of number of publication, total citations, and H-index. Regarding international collaboration, the United States is at the top of the ranking, followed by China. Research areas in papers published in Chinese journals have evolved from evaluating technical applications to innovating technologies aimed at achieving precision irrigation and fertilization, with water-saving and digitalization emerging as top research areas. In contrast, research areas in English journals have shifted from soil fertility to water use efficiency, and current hotspots include gas exchange and nitrogen absorption and distribution. Additionally, there is growing emphasis on protecting ecological functions and minimizing environmental impact in the use of fertigation.【Conclusion】Orchard fertigation remains a prominent research hotspot. Future advancements in fertigation technology are expected to move toward more scientific, intelligent, automated, and precision control. |
| Key words: water and fertigation; orchard; VOSviewer; CiteSpace |
