Abstract: Taking CNKI as data source，CiteSpace V software was used to make a visual analysis of literature in the field of agriculture，rural areas and farmers information service of grass-roots libraries.From annual number of papers，authors，research institutions and keywords and other aspects of visualization mapping and content interpretation，research hot spots and trends in this field were combed，main characteristics of current research were summarized，and suggestions for improvement of follow-up research in this field were puts forward，in order to provide reference for theoretical research and practical work of the agriculture，rural areas and farmers information service in China's grassroots libraries in the future.