我国农业科技创新研究热点及演进态势 ——基于Cite Space的可视化分析

Research hot spots and evolution trend of agricultural science and technology innovation in China——Visual analysis based on Cite Space

摘要:

进一步厘清国内关于农业科技创新的新研究热点及演进态势，让农业科技创新大力促进乡村振兴战略实施。以中国知网收录的1998－2021年国内农业科技创新相关文献作为数据来源，利用CiteSpace可视化分析软件进行分析和处理，绘制出作者和研究机构的网络知识图谱并剖析核心作者和机构合作关系，同时利用关键词的共现、聚类、时间线以及突现等网络知识图谱揭示相关研究热点和演进态势。结果表明：（1）从整体趋势上看，国内农业科技创新的研究历程可以划分为萌芽、稳定发展、快速发展和巩固发展4个阶段，年文献发表量呈现先增长后下降的变化趋势，在2012年达到顶峰；（2）农业科技创新从初始的点式创新发展到当前的系统性协同创新，创新要素越来越注重综合统筹规划，农业科技创新也倾向于绿色、协调、可持续；（3）研究热点聚焦于乡村振兴战略的实施、农业科研单位的带动作用和影响力以及协同创新，反映出当前的政策导向和亟须解决的问题。根据研究发现，最后从逐渐形成以企业为主体、科研院校为辅的协同创新体系，促进知识流动更加充分、创新平台支撑能力更广泛，以及农业科技创新在“三农”上影响的广泛性等三方面视角提出未来进一步研究探索的方向。

Abstract:

The study further elaborates the new research hotspots and evolution trend of agricultural science and technology innovation in China, so that agricultural science and technology innovation greatly promote the implementation of rural revitalization strategy. This study uses the relevant literature on agricultural scientific and technological innovation in China from 1998 to 2021 collected by CNKI as the data source, and uses CiteSpace visualization analysis software for analysis and processing, then maps the network knowledge of authors and research institutions and analyze the core author-institutional partnerships. At the same time, the network knowledge maps such as co occurrence, clustering, timeline and emergence of keywords are used to reveal relevant research hotspots and evolution trends. The results show that: (1) From the overall trend, the research process of domestic agricultural science and technology innovation can be divided into four stages: germination, stable development, rapid development and consolidation development, and the number of published literatures increased first and then decreased, reaching the peak in 2012; (2) Agricultural science and technology innovation has developed from the initial point-based innovation to the current systematic collaborative innovation. The innovation elements pay more and more attention to comprehensive planning, and agricultural science and technology innovation tends to be green, coordinated and sustainable; (3) The study focuses on the implementation of the rural revitalization strategy, the driving role and influence of agricultural research institutions and collaborative innovation, reflecting the current policy orientation and urgent problems to be solved. According to the study findings, then from the gradual formation of enterprises as the main body, scientific research institutions supplemented by the collaborative innovation system, to promote knowledge flow more fully, innovation platform support capacity more extensive, as well as agricultural science and technology innovation in the ”Agriculture, rural areas and farmers” on the impact of the universality of the three perspectives put forward the future direction of further research and exploration.