基于文献计量分析的梨果实品质研究进展与热点
2021-11-26冀明辉李龙飞高丽娟徐金涛张海娥郝宝锋
冀明辉 李龙飞 高丽娟 徐金涛 张海娥 郝宝锋



摘要 为了解近年来梨果实品质研究进展及未来发展趋势,以中国知网数据库(CNKI)为源,通过CiteSpace软件对收集的文献进行整理分析。结果表明,近年来发文数量虽略有波动但整体呈平稳趋势。以中国农业科学院果树研究所为代表的北方科研机构占据了梨果实品质研究的大部分内容。关键词出现词频较高的是“果实品质”“品质”“库尔勒香梨”“套袋”“产量”。近年来,研究热点主要集中在“库尔勒香梨”上;果实的采后储藏及品质变化是目前研究的主要内容;对玉露香梨果实品质的研究及采后生理将是未来的发展趋势。
关键词 梨;果实品质;文献计量;可视化;热点
中图分类号 S-058 文献标识码 A 文章编号 0517-6611(2021)21-0247-05
doi:10.3969/j.issn.0517-6611.2021.21.063
开放科学(资源服务)标识码(OSID):
Research Progress and Hot Spots of Pear Fruit Quality Based on Bibliometric Analysis
JI Ming-hui, LI Long-fei, GAO Li-juan et al
(Changli Institute of Pomology, Hebei Academy of Agriculture and Forestry Sciences, Changli, Hebei 066600)
Abstract In order to understand the research progress and future development trends of pear fruit quality in recent years, the collected documents were sorted and analyzed through CiteSpace software using China National Knowledge Base (CNKI) as a source. The results showed that although the number of posts had fluctuated slightly in recent years, the overall trend was stable. Northern scientific research institutions represented by the Fruit Research Institute of the Chinese Academy of Agricultural Sciences account for most of the research on pear fruit quality. The keywords with higher frequency were fruit quality, quality, Korla fragrant pear, bagging, yield. In recent years, research hotspots were mainly focused on Korla fragrant pears; the post-harvest storage and quality changes of the fruits were the main contents of current research; the research on the fruit quality and post-harvest physiology of Yulu fragrant pears would be the future development trend.
Key words Pear;Fruit quality;Bibliometrics;Visualization;Hot spots
基金項目 河北省财政专项(2019-3-5-2);财政部和农业农村部:国家现代农业产业技术体系。
作者简介 冀明辉(1993—),男,河北保定人,研究实习员,硕士,从事果树栽培工作。*通信作者,研究员,从事果树栽培与技术推广工作。
收稿日期 2021-06-09;修回日期 2021-07-30
梨属蔷薇科(Rosaceae),梨亚科(Pomaceae),梨属(Pyrus)植物,是落叶乔木或灌木。梨是世界大宗水果之一,全世界有88个国家和地区生产梨[1]。我国是梨的三大起源中心之一,种质资源丰富,栽培面积广阔[2],白梨、砂梨、秋子梨、新疆梨、西洋梨五大系统在我国均有种植。我国是世界上最大的梨生产国,也是重要的出口贸易国[3]。近年来,我国梨市场出口贸易快速增长,每年都有大量鲜梨出口国外。梨果实品质是我国梨产品在国内外市场影响力和销量的关键。……
