This study aimed to evaluate the analysis of trails with and without inoculation of the corn crop in the municipality of Gurupi-TO. The experimental design used was randomized blocks. It used 20 treatments, in a factorial scheme 2x10. The treatments consisted of 10 maize cultivars. The agronomic characteristics evaluated were Number of grains per row (NGPF), Number of rows on the cob (NFE), Plant height (AP), Height of the ear (AE), Humidity (UMID), and grain yield in kg ha-1 (PRODG). Trail analysis was performed through the Gene computer program. Highlighting that the Number of Rows in the Spike, Plant Height, and Humidity showed statistically higher productivity results.