Visual Analysis of Crop Rotation Fallow Patterns in Recent 5 Years Based on CiteSpace  

作　　者：Na Li Huifang Xu Guoqin Huang 

机构地区：[1]Ecological Science Research Center,Jiangxi Agricultural University,Nanchang,330045,China

出　　处：《Research in Ecology》2021年第4期16-24,共9页生态学研究（英文）

基　　金：funded by the National Research Foundation of China(32160310);National Key Research and Development Program of China(2016YFD0300208);Scientific Project of Department of Jiangxi Education of China(GJJ200444);Key disciplines(construction)of ecology in the 13th Five-Y ear Plan of Jiangxi Agricultural University.

摘　　要：Based on the"Web of Science Core Collection"(SCIE database),this article used the visualization software CiteSpace to visualize and analyze the crop rotation fallow patterns in the past five years.It analyzed the countries,institutions,keywords and hot topics of related literature to explore their research characteristics and development,and to provide reference for crop rotation fallow research and practice.The research shows that:1)developed countries are the main research force in the field of crop rotation and fallowing,and the connection between the research of each country and each institution is not close;2)research hotspots can be mainly summarized as:crop growth and yield,greenhouse gas emissions and soil health analysis,and the research in this field is constantly refined,combining macro and micro;3)In recent years,there is a big gap between China and foreign countries in the field of crop rotation and fallow research.It is necessary to strengthen the cooperation with research institutions in developed countries in Europe and the United States,and to carry out cross-regional and interdisciplinary research cooperation to improve the quality of papers and scientific research level.

关 键 词：Crop rotation fallow Research progress CITESPACE 

分 类 号：TP3[自动化与计算机技术—计算机科学与技术]