生物技术通报 ›› 2013, Vol. 0 ›› Issue (11): 186-192.

• 研究报告 • 上一篇    

生物育种领域知识结构演化分析

郝心宁, 孙巍, 张学福   

  1. 中国农业科学院农业信息研究所,北京 100081
  • 收稿日期:2013-06-14 出版日期:2013-11-14 发布日期:2013-11-14
  • 作者简介:郝心宁,女,博士研究生,研究方向:信息管理;E-mail:xinninghao@gmail.com
  • 基金资助:
    十二五国家科技支撑计划课题(2011BAH10B06)

An Analysis of Knowledge Structure Evolution on Biological Breeding Field

Hao Xinning, Sun Wei, Zhang Xuefu   

  1. (Agricultural Information Institute of CAAS, Beijing 100081)
  • Received:2013-06-14 Published:2013-11-14 Online:2013-11-14

摘要: 生物育种技术经历了漫长的发展,从最早的常规杂交育种方法发展成为以遗传学、细胞生物学、生物工程学等学科为基础理论的现代生物技术。生物育种领域包含了作物育种和植物育种研究方向,对生物育种研究领域2008-2012年间知识结构演化进行分析,对该年间研究主题的变化情况、著者合作情况以及国家合作情况进行了详细描述和展示,并对生物育种研究领域的发展前景和研究方向进行了预测。

关键词: 生物育种, 知识结构, 知识演化, 合作网络, 主题演化

Abstract: Biological breeding technology has undergone a long development. From the earliest traditional cross breeding method develop to modern biological techniques, which consist of genetics, cell biology and bio-engineering basic theories. Biological breeding research field includes crop breeding and plant breeding research area. The evolution process of knowledge structure between 2008 and 2012 in biological breeding field was analyzed in this research. Described and displayed in details on the changes of research topic, co-author and country cooperation networks. Finally, development foreground and research directions were discussed.

Key words: Biological breeding, Knowledge structure, Knowledge evolution, Cooperation network, Topic evolution