最新的研究成果，本论文的主要观点为As an important farming measure in the development of modern agriculture, conservation tillage plays an important role in the construction of ecological environment and the development of economic agriculture。 For this reason, this paper makes a visual analysis of the relevant literature of conservation tillage from 1990 to 2020, and discusses the research status, research hotspots and development trends of conservation tillage in recent years。 Method: Use the method of searching the web of science database to obtain the related literature of conservation tillage from 1990 to 2020, and use the bibliometrics software VOSviewer to analyze the huge literature data and make a visual atlas。 Results and conclusions: (1) A total of 566,772 related studies were included。 In recent years, the number of papers has been increasing year by year。 It is predicted that the number of publications will continue to increase, and conservation tillage will be well known and used by more people。 ②The research on conservation tillage is mainly distributed in European and American countries, and the fast developing Asian countries are distributed in China, India and Japan。 The research on Conservation Tillage in Asian countries is fast increasing; ③The VOSviewer visual atlas shows that in recent years, the research of conservation tillage is sustainable agriculture development, field trials, ecological and economic benefits。 Through the use of VOSviewer to analyze the literature on conservation tillage in the past 30 years, it can achieve the effect of providing reference information for domestic scholars in the field of conservation tillage to grasp research hotspots and future development trends。不知是否符合录用要求，望您批评与指正。