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农学学报 ›› 2021, Vol. 11 ›› Issue (12): 109-117.doi: 10.11923/j.issn.2095-4050.cjas2020-0273

• 农业信息/农业气象 • 上一篇    下一篇

基于文献计量学的中国作物富硒研究现状分析

吴文江1(), 王磊2, 孟海军2, 揭波2, 陈国秀3()   

  1. 1河南农业大学农学院,郑州 450002
    2河南农业大学园艺学院,郑州 450002
    3河南农业大学图书馆,郑州 450002
  • 收稿日期:2021-01-15 修回日期:2021-03-20 出版日期:2021-12-20 发布日期:2022-01-14
  • 通讯作者: 陈国秀 E-mail:wwjV3gnr@126.com;walnut-wu@126com
  • 作者简介:吴文江,男,1985年出生,山西太原人,实验师,在读博士,研究方向:作物栽培生理与营养品质研究。通信地址:450002 河河南郑州市郑东新区 河南农业大学农学院,Tel:0371-56990188,E-mail: wwjV3gnr@126.com
  • 基金资助:
    河南省二零一九科技发展计划(科技攻关项目)“红瓤核桃果仁颜色形成机理研究与新品种培育”(192102110041)

Current Situation of Selenium-enriched Crops Research in China Based on Bibliometric

WU Wenjiang1(), WANG Lei2, MENG Haijun2, JIE Bo2, CHEN Guoxiu3()   

  1. 1College of Agronomy, Henan Agricultural University, Zhengzhou 450002, Henan, China
    2College of Horticulture Science, Henan Agricultural University, Zhengzhou 450002, Henan, China
    3Library of Henan Agricultural University, Zhengzhou 450002, Henan, China
  • Received:2021-01-15 Revised:2021-03-20 Online:2021-12-20 Published:2022-01-14
  • Contact: CHEN Guoxiu E-mail:wwjV3gnr@126.com;walnut-wu@126com

摘要:

为全面了解中国作物富硒研究现状与发展趋势,采用文献计量学方法,对CNKI和SCI-E数据库收录的中国作物富硒研究文献进行统计分析。结果表明,1992—2020年中国作物富硒研究总发文量1085篇,年发文量总体呈上升趋势,2010—2020年发文量占67.0%,SCI文献逐年增多。华中农业大学、南京农业大学、西北农林科技大学、中国农业大学和中国农业科学院的科研实力和学术影响力较强。中国作物富硒研究主要集中在8个方面,包括硒对作物的生长、产量和品质的效应研究,作物对硒的吸收、转运及分配研究,硒对作物吸收镉、铅和汞等有害元素的拮抗作用研究,硒对作物的抗氧化效应研究,硒对作物光合特性效应研究,富硒作物的硒种类和含量研究,硒与锌、钼和硫等元素的相互作用研究,作物富硒效应的分子机制研究。中国作物富硒研究SCI文献逐年增多,学术影响力不断提升,中国作物富硒研究已由生理生化水平深入到分子生物学研究水平。

关键词: 作物, 富硒, 文献计量分析, CNKI数据库, SCI-E数据库

Abstract:

A bibliometric analysis was conducted to study the current situation and development trend of selenium-enriched crops research in China, the research papers were from CNKI and SCI-E database. The results show that 1085 papers were published from 1992 to 2020 and the annual quantity of papers published increased year by year, what’s more, 67.0% of the papers were published from 2010 to 2020, and the number of SCI papers increased year by year. The Huazhong Agricultural University, Nanjing Agricultural University, Northwest A & F University, China Agricultural University and Chinese Academy of Agricultural Sciences are the institutions which have strong scientific research strength and academic influence. The main research topics for selenium-enriched crops in China are from 8 aspects: the effects of selenium on growth, yield and quality of crops; selenium uptake, transport and distribution in crops; the antagonism of selenium to cadmium, lead and mercury and other toxic element in crops; the antioxidant activity of selenium in crops; the effects of selenium on photosynthesis in crops; selenium types and content in selenium-enriched crops; the interaction of selenium with zinc, molybdenum, sulfur and other elements and the molecular mechanisms of selenium-enriched crops. In general, the number of SCI papers on selenium-enriched crops research has increased year by year in China, and the academic influence of China is rising; the trend of research on selenium-enriched crops in China has shifted from the physiology and biochemitry to molecular biology.

Key words: Crop, Selenium-enriched, Bibliometric Analysis, CNKI Database, SCI-E Database

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