摘要
文章通过CNKI数据库高级搜索,运用文献计量学软件(Bicomb2)和社会网络分析法(Pajek),从高被引文献和研究领域社会网络分析两条路径共同探讨苜蓿研究领域的热点主题,继而对有关苜蓿研究热点主题特征进行深入分析。结果发现,1985—2016年苜蓿研究领域发文量不断增加;目前,该领域的研究方向集中在秋眠性、品质、耐盐性、抗寒性、品种、产量等方面。
This paper analyzed the literature alfalfa research of science and technology based on bibliometrics,through a combination of CNKI database. And then,1961 articles which related to alfalfa research were selected out of CNKI database. The annual number of published papers,institutions,journals,cite references,high frequency keywords were analyzed based on the Bicomb2,and the keywords network of co-occurrence matrix using Pajek were drawn. The results showed that the published papers about alfalfa research were enhanced unceasingly from 1985—2016,and some research direction always attracted more attention of scholars＇ e.g. fall dormancy,quality,salt-resistance,freezing resistance,cultivars,yield,etc.
出处
《中国草食动物科学》
CAS
2016年第6期45-50,共6页
China Herbivore Science
基金
甘肃省青年科技基金计划(1606RJYA308)
甘肃省重点实验室专项(145RTSA010)
