安徽农学通报 >
2025 , Vol. 31 >Issue 24: 114 - 119
DOI: https://doi.org/10.16377/j.cnki.issn1007-7731.2025.24.023
基于Web of Science的玉米干旱胁迫研究态势分析
|
黄菲菲(1991—),女,安徽蚌埠人,硕士研究生,从事农业水资源利用与管理及作物逆境生理研究。 |
Copy editor: 胡立萍
收稿日期: 2025-03-02
网络出版日期: 2025-12-25
基金资助
国家重点研发计划子课题(2018YFD0300901-2)
安徽省自然科学基金项目(2208085US03)
安徽省自然科学基金项目(2208085US15)
Bibliometric analysis of the research trends on maize drought stress based on Web of Science database
Received date: 2025-03-02
Online published: 2025-12-25
为了解玉米干旱胁迫研究领域的研究热点和研究趋势,本文以Web of Science数据库1994—2023年的1 842篇文献为样本,利用CiteSpace软件对其进行发文量和关键词的可视化分析。结果表明,(1)1994—2023年该领域的发展趋势分为萌芽时期(1994—2007年)、缓慢发展时期(2008—2015年)和激增时期(2016—2023年)3个阶段,发文量呈指数级增长态势。(2)关键词聚类分析表明,该领域的关键词形成9个聚类集群,产生6个研究热点,涵盖生物表型(产量特征、生长发育方面)、生理响应(氧化应激、基因转录和水分利用效率)和缓解措施(抗旱性能)3个方面。(3)关键词突现分析表明,萌芽时期的研究主题为脱落酸调节机制、遗传性状及产量特征;缓慢发展时期的研究主题为气候变化条件下玉米干旱耐受性提升;激增时期的研究主题为水分利用、基因表达及水杨酸抗旱机制。综合表明,玉米应对干旱时的水分利用、基因表达及水杨酸抗旱机制仍可能是未来的研究前沿。本文为玉米的抗旱研究提供参考。
黄菲菲 , 杨继伟 , 蒋尚明 , 袁宏伟 , 李孝良 . 基于Web of Science的玉米干旱胁迫研究态势分析[J]. 安徽农学通报, 2025 , 31(24) : 114 -119 . DOI: 10.16377/j.cnki.issn1007-7731.2025.24.023
To understand the research hotspots and trends in the field of maize drought stress studies, this paper used 1 842 articles published between 1994 and 2023 from the Web of Science database as samples, and conducted a visual analysis of the publication output and keywords using CiteSpace software. The results showed that: (1) The development trend of this field from 1994 to 2023 can be divided into three stages: the embryonic period (1994-2007), the slow development period (2008-2015), and the explosive growth period (2016-2023), with the number of publications showing an exponential growth trend. (2) Keyword clustering analysis revealed that the keywords in this field formed 9 clusters, generating 6 research hotspots covering 3 aspects: biological phenotypes (yield characteristics, growth and development), physiological responses (oxidative stress, gene transcription, and water use efficiency), and mitigation measures (drought resistance). (3) Keyword burst analysis indicated that the research themes in the embryonic period focused on abscisic acid regulatory mechanisms, genetic traits, and yield characteristics; those in the slow development period centered on the improvement of maize drought tolerance under climate change; and the research themes in the explosive growth period were water use, gene expression, and the drought-resistant mechanism of salicylic acid. Overall, water use, gene expression, and the drought-resistant mechanism of salicylic acid in maize under drought stress may remain frontier research directions in the future. This study provides a reference for maize drought resistance research.
Key words: maize; climate change; drought stress; bibliometric analysis
| [1] |
|
| [2] |
|
| [3] |
|
| [4] |
|
| [5] |
|
| [6] |
|
| [7] |
|
| [8] |
|
| [9] |
|
| [10] |
赵文赛. 基于文献计量学的玉米抗旱基因领域全景分析[J].中国发明与专利,2024,21(2):39-46.
|
| [11] |
|
| [12] |
|
| [13] |
|
| [14] |
|
| [15] |
|
| [16] |
|
| [17] |
|
| [18] |
|
| [19] |
|
| [20] |
|
| [21] |
|
| [22] |
|
| [23] |
|
| [24] |
|
| [25] |
|
| [26] |
|
| [27] |
|
| [28] |
|
| [29] |
|
| [30] |
|
| [31] |
|
| [32] |
|
| [33] |
|
| [34] |
|
| [35] |
|
| [36] |
|
| [37] |
|
| [38] |
|
| [39] |
|
| [40] |
|
| [41] |
|
/
| 〈 |
|
〉 |