【摘要】 利用中国知网(CNKI)公共信息平台,从7个信息角度分析了榆树(白榆)的研究现状,结果表明:榆树(白榆)的研究始于1955年,2008-2017年间为黄金时期。研究经费主要来源是国家自然科学基金委;中国学术期刊网络出版总库为研究信息来源主体;研究成果以林业类的工程技术(自科)和基础与应用基础研究(自科)为主;北京林业大学和东北林业大学为主要研究机构。更多还原

【Abstract】 Based on CNKI public information platform,this paper analyzed the research situation of Ulmus pumila L.from seven perspective of information.The results showed that the research on Ulmus pumila L.began in 1955 and stepped in the golden age during 2008-2017.The main source of research funding was the National Natural Science Foundation of China, with China Academic Journal Network Publishing Database as the main information source of study.The research results were dominant by the basic and applied basic research of forestry and engineering technology,with Beijing Forestry University,North-east Forestry University as the main research institutions.更多还原