In order to determining the nutritíonal diagnosis of the vine (Vitis labrusca); ít was carried out an experiment, located in San Antonio's district, located 12 Km. of the city of Tarapoto, located to latitude 06º 25' and longitude 76º 25' to 430 m.s.n.m. The conduction of the experiment was carried out in established plantations approximately 8 years old. The used experimental design was of Block Totally at random (DBCA) with factorial arrangement 3 x 2 and 3 observations for treatment, for the statistical squares of ANOVA and OUNCAN. They were carried out floor analysis and leaves in the different treatments for to see the behavior of those nutrients that they exist in the plant like in the soil, for this way can to díagnose for future fertilizations of as much as it either needs the plant of sorne mineral to the floor or the part to foliate. The three fields (Blocks) that were exe...