| 基于文献计量学的根瘤固氮对豆科植物影响研究可视化分析 |
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| 引用本文： | 陈莹,吴繁琦,耿业业,白钰,王桂荣,杨慧婕,孙志蓉.基于文献计量学的根瘤固氮对豆科植物影响研究可视化分析[J].中国农学通报,2022,38(18):35-43. |
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| 作者姓名： | 陈莹 吴繁琦 耿业业 白钰 王桂荣 杨慧婕 孙志蓉 |
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| 作者单位： | 北京中医药大学中药学院,北京 102488 |
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| 基金项目： | 财政部和农业农村部：国家现代农业产业技术体系“中药材栽培生理调控”建设专项(CARS-21)； |
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| 摘 要： | 本研究旨在为豆科植物根瘤固氮领域的研究提供数据参考。检索中国知网(CNKI)和Web of Science核心集(WOS),从建库到2020年初根瘤固氮对豆科植物影响的相关文献,应用文献计量学方法和CiteSpace 5.5.R2软件对其发表时间、期刊、研究机构、国家、研究主题与关键词进行分析和可视化展示。共检索中英文文献4886篇,包括中文文献3015篇和英文文献1871篇。发文量总体呈增长趋势,美国、中国和巴西发文量居于前三位,法国农业科学研究院发文数量最多。涉及期刊940种,以微生物学、土壤和农业类期刊为主,其中《大豆科学》和《PLANT AND SOIL》发文量较多;根瘤固氮对豆科植物抗逆性影响和根瘤菌基因与遗传多样性是当前研究的主要方向。目前豆科植物根瘤固氮研究仍受到国内外学者的重视,已形成相对稳定的研究群体。根瘤固氮发生及调控机制、根瘤菌基因与遗传多样性的研究是当前的研究热点和未来可能的发展方向。
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| 关 键 词： | 根瘤固氮 根瘤菌 豆科植物 文献计量学 可视化分析 |
| 收稿时间： | 2021-08-19 |
The Effects of Nodule Nitrogen Fixation on Legumes: Visual Analysis Based on Bibliometrics |
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| CHEN Ying,WU Fanqi,GENG Yeye,BAI Yu,WANG Guirong,YANG Huijie,SUN Zhirong.The Effects of Nodule Nitrogen Fixation on Legumes: Visual Analysis Based on Bibliometrics[J].Chinese Agricultural Science Bulletin,2022,38(18):35-43. |
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| Authors: | CHEN Ying WU Fanqi GENG Yeye BAI Yu WANG Guirong YANG Huijie SUN Zhirong |
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| Institution: | School of Chinese Materia Medica, Beijing University of Chinese Medicine, Beijing 102488 |
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| Abstract: | The study aims at providing data reference for the research of nodule nitrogen fixation in legumes. Relevant papers on the effects of nodule nitrogen fixation on legumes in CNKI and Web of Science Core Data Platforms (WOS) from their establishment to early 2020 were searched. Bibliometrics methods and CiteSpace 5.5.R2 software were used to analyze and visualize the publishing time, journals, research institutions, countries, research topics and keywords of the literature. A total of 4886 Chinese and English papers were found, including 3015 Chinese papers and 1871 English papers. The number of published papers increased gradually, and the United States, China and Brazil were the top three countries with most published papers, while French National Academy of Agricultural Sciences was the institution which had the largest number of published papers. The papers were published on 940 journals, mainly journals of microbiology, soil and agriculture. Among them, Soybean Science and PLANT AND SOIL published more papers in this field. The effects of nodule nitrogen fixation on stress resistance of legumes and the gene and genetic diversity of rhizobia are the main directions of current research. At present, the research groups on nitrogen fixation in legumes are relatively stable, and the research still receives attention from scholars at home and abroad. The occurrence and regulation mechanism of nodule nitrogen fixation and the gene and genetic diversity of rhizobia are current research hotspots and possible future research trend. |
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| Keywords: | nodule nitrogen fixation rhizobia legumes bibliometrics visual analysis |
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