基于CNKI的胡麻（亚麻）品种相关中文文献分析

基于CNKI，对1979年以来胡麻（亚麻）品种相关中文文献进行了计量分析，以了解中国在该领域的研究状况。对利用“专业检索”方式检索到的相关中文文献通过逐条研读，以及运用Excel软件的分类汇总功能进行分析，结果表明，检索到的93篇有效文献来源于33种中文期刊，其中甘肃出版的3种期刊载文量占25.81%；相关文献总量的39.79%出自甘肃的作者；在发表文献较多（5篇及以上）的10位学者中，甘肃有6位。文献的引用频次和下载频次与文献内容有关，研究综述、遗传研究、种质评价类文献的平均引用频次和平均下载频次均较高。在文献涉及的39个胡麻（亚麻）品种（系）中，甘肃省选育的占46.15%，其次为宁夏回族自治区、山西省、黑龙江省。

Analysis of Relevant Chinese Literature of Flax (Linen) Variety Based on the CNKI

The relevant Chinese literature of flax （linen） variety since 1979 from the CNKFs China Journal Full Database （CJFD） was quantitative analyzed, in order to understand research situation in this field of China. The related Chinese literature using ＇Professional Search＇ approach was read item by item, which were analyzed by using the classifying summation function of Excel software. The analysis results showed that the retrieved 93 effective literature were originated from 33 kinds of Chinese periodical which the published paper amount was 25.81% in the three journals of Gansu published, the relevant literature of the total 39.79% from Gansu author. Among 10 scholars of published literatures （5 articles and more）, including six Gansu author. The cited frequency and download frequency of the Literature was related to content of the relevant literature, and the average cited frequency and download frequency of the research summary, genetic research, germplasm evaluation class had a higher frequency. In the literature involving 39 flax （linen） varieties （lines）, including Gansu Province accounted for 46.15%, followed by Ningxia Hui Autonomous Region, Shanxi Province, Heilongjiang Province.