文献计量视角下国内外马铃薯育种领域发展态势分析

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中图分类号：S126 文献标识码：A 文章编号：1002-204X（2025）10-0067-10

doi：10.3969/j.issn.1002-204x.2025.10.011

Abstract[Objective]The potato is the third most important food crop in the world.China'spotato harvest area and outputhaveconsistentlyranked firstinthe world，playingasignificantrole inensuring foodsecurityand promoting the comprehensive revitalization of rural areas.[Method] Taking theWeb of Science and China National Knowledge Infrastructure （CNKI） databaseas the main data sources，based on the bibliometric methodand with the aid of visualization tools suchas CiteSpace，Acomprehensive analysis of the Chineseand Englishscientificand technological papers related to potato breeding research from 2011 to 2O21 was conducted from aspects such as publication trends， distribution of researchcountriesand institutions，research frontiers and hotspots.[Result] China and the United States aretheleading countries inglobal potato breeding research with both scientific research strength and influence.The ChineseAcademy of Agricultural Sciences and the United States Department of Agriculture'sAgricultural Research Servicearekeyresearch institutions.WiththeadvancementoftheGlobal Potato GenomeProjectand the implementationof China's potato "staple food" strategy，research hotspots have shifted from traditional breeding to molecular breeding.Traits such as disease resistance，stress resistance，and nutritional quality have become key research areas.Cross-border and cross-regional cooperative research has been continuously strengthened，and international cooperation has graduallyshifted from within regions to cross-regional cooperation models.The innovation capacityand research level of potato breeding have been further enhanced.[Conclusion] Byconductingan in-depthanalysisandunderstandingof thecontributionsofdiferentcountriesandinstitutions inthisfield，comparing the characteristics and trends of potato breeding research published inthe two databases，hot research areas and emerging research directions areidentified，with theaimof providing reference suggestions forresearchers inthefield of potato breeding at home and abroad.

Keywords Potato breeding; Bibliometrics;Breeding technology;Development trend

文献计量学以数学、统计学等计量方法为手段，通过对某一学科领域文献信息体系和文献计量特征进行定量分析，可帮助科研人员系统梳理现有研究，揭示研究领域的现状和发展趋势。（剩余12134字）