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【目的】了解综合性农业科学类中文核心期刊零被引论文特征,探讨该类期刊在提高影响力方面的措施。【方法】收集《中文核心期刊要目总览》中13种综合性农业科学类期刊在2011年发表的零被引论文,对其作者数量、第一作者所属机构、第一作者职称、第一作者学历、基金资助情况以及论文下载频次、篇幅、类型及学科分布等进行统计分析。【结果】各刊零被引论文数量与其发文量相关性不大,零被引率与期刊的影响因子呈负相关。高等院校的零被引论文占比最大;零被引论文随完成论文合作机构数量的减少而增加。基金资助论文的零被引率高于非基金资助论文;资助项目少的论文零被引率低于资助项目多的论文。篇幅短的文章或不系统的研究性论文较少被引用。摘要信息量存在一定程度的不完善。综述型论文零被引率小于研究型论文。【结论】各刊发文量与零被引论文量间的关系视具体情况而定。针对零被引论文占比较大的稿件,即高等院校及任务类稿件,应在论文发表前的各环节进行协同控制。要加强及重视摘要信息的规范编辑。对来稿字数应作要求。编辑要及时掌握研究领域动向,加强与资深专家及学科带头人间的沟通,积极约稿。尽早发表并提高论文的显示度,进而减少零被引或低被引文献的产量。
【Objective】 To understand the characteristics of zero-cited papers of Chinese core journals in comprehensive agricultural sciences and to explore the measures of improving their influence. 【Method】 Zero-cited papers published in 2011 of “Comprehensive Journals of Chinese Core Journals” in 2011 were collected. The author analyzed the number of authors, the institution of the first author, the title of the first author, the first author Academic qualifications, fund-raising and the frequency of downloading papers, length, type and distribution of subjects for statistical analysis. 【Result】 There was no significant correlation between the number of papers cited in each issue and the number of papers published. The incidence rate of zero was negatively correlated with the impact factors of journals. The number of zero-cited papers in institutions of higher learning accounted for the largest proportion; the number of zero-cited papers increased as the number of completed thesis cooperation institutions decreased. Zero-funded rate of fund-funded papers is higher than that of non-fund-funded papers; Zero-funded papers with fewer projects are less likely to be cited than those with more sub-projects. Short passages or less systematic research papers are cited less frequently. There is some imperfection in the amount of information. Zero-rate articles of review papers are less than those of research papers. 【Conclusion】 The relationship between the number of published papers and the number of cited papers is subject to different conditions. For the manuscripts with a large proportion of papers cited, that is, institutions of higher learning and task manuscripts, collaborative control should be carried out in all links before the publication of the paper. To strengthen and attach importance to the summary information editor. The number of manuscripts should be requested. Editors should grasp the trends in the field of research in a timely manner, strengthen communication with senior experts and academic leaders, and actively make drafts. Publish as soon as possible and improve the presentation of papers, thus reducing the production of zero-cited or citation-less documents.