生物育种领域知识结构演化分析  

An Analysis of Knowledge Structure Evolution on Biological Breeding Field

作　　者：郝心宁 孙巍[1] 张学福[1] 

机构地区：[1]中国农业科学院农业信息研究所,北京100081

出　　处：《生物技术通报》2013年第11期186-192,共7页Biotechnology Bulletin

基　　金：十二五国家科技支撑计划课题(2011BAH10B06)

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。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 biologieal 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.

关 键 词：生物育种 知识结构 知识演化 合作网络 主题演化 

分 类 号：S336[农业科学—作物遗传育种]