中国农业大学学报2011，Vol.16Issue(3)：178-186,9.
油料作物研究的知识图谱分析
Knowledge mapping analysis on the research of oil crops
摘要
Abstract
This paper does visual analysis of international and domestic oil crops. Based on analytic techniques such as co-citation analysis.co-appearance analysis and information visualization, this paper maps the co-citation network, hot words of most cited papers and frontier on oil crop using the Citespace software. The paper conducts the co-citation and network analysis and keyword and term co-appearance analysis of international oil crops on the data downloaded from the Web of Science at Institute for Scientific Information (ISI), including SCI, SSCI, and A&HCI, using high-impact international journals as the data sources. The paper conducts the keyword co-appearance network analysis of domestic oil crop on the data downloaded from the China National Knowledge Infrastructure (CNKI),which is one of the toppest number published platforms. The results state clearly that high cited documents of intemational and domestic are mainly about the experimental method and technology while recently domestic researchers focus their attentions on oil crop industry and biodiesel, and the early research hot fields of international and domestic are both about economic significance of oil crops,growth environment,yield and quality while recently hot fields are about biodiesel.关键词
油料作物/信息可视化/Citespace/共引分析/共词分析分类
农业科技引用本文复制引用
党占海,赵蓉英,陈瑞,党照,张珪..油料作物研究的知识图谱分析[J].中国农业大学学报,2011,16(3):178-186,9.基金项目
国家社会科学基金项目(09BTQ022) （09BTQ022）
