甘薯茎叶研究发展态势的文献计量分析

Bibliometric Analysis on Development Trend of Sweet Potato Stem and Leaf Research

为了探究国内外甘薯茎叶研究的发展历程、知识基础和研究热点前沿,本文以来自中国知网数据库和Web of Science数据库的688篇国内外甘薯茎叶研究文献为研究样本,通过运用CiteSpace等软件对甘薯茎叶研究领域文献进行统计和可视化分析。结果表明,甘薯茎叶研究经历了初步探索、快速发展和趋于稳定3个阶段;论文发表期刊较为分散,但英文文献的高频期刊更具学术影响力和传播面。经合作网络分析发现,甘薯茎叶研究已形成各具特色的团队,但团队之间合作较少,且中、英文文献涉及的研究团队重合度不高。此外,甘薯茎叶中生物活性物质生理功能解析、茎叶资源的生物质能转化、叶菜型甘薯品种选育及其栽培以及甘薯叶片衰老机制研究等成为本领域的研究热点和前沿。

In order to explore the development process, knowledge base, and research hotspot frontier of sweet potato stem and leaf research at home and abroad, this study took 688 domestic and foreign research literatures about sweet potato stem and leaf from CNKI database and Web of Science database as research samples, and made statistical and visual analysis on the related literature by using CiteSpace and other software. The results showed that the stem and leaf research of sweet potato experienced three stages: preliminary exploration, rapid development and stabilization. The published journals were scattered,but the high-frequency journals of English literature had more academic influence and communication effect. Through the analysis of cooperation network, it is found that the characteristic teams were formed in the field of sweet potato stem and leaf research, but the cooperation among the teams was less, and the coincidence of research teams involved in Chinese and English literature was not high. In addition, the physiological function analysis of bioactive substances in sweet potato stems and leaves,the biomass energy transformation of stem and leaf resources, the breeding and cultivation of leafy sweet potato varieties, and the research on the aging mechanism of sweet potato leaves had become the research hotspot and frontier in this field.