This paper contributes to the understanding of the use of digital technologies in agriculture. It aims to highlight the different factors of the adoption of these digital technologies in agriculture. The theoretical framework of the research is based on two well-known models of adoption of new technologies (TAM and TOE). The authors propose a model combining the previous two. A bibliometric analysis of several articles dealing with digital adoption in agriculture was then conducted. It allows to refine the proposed model, by selecting the most relevant variables.