Ionomic, metabolic and hormonal characterization of the phenological phases of different tomato genotypes using omics tools

Biostimulants have become highly important in agriculture. For these products to be efficient, they need formulated, for a specific crop, according the mineral nutrients and metabolites requirements each phenological phase of crops. In this study, agronomical behavior 10 tomato varieties was evaluated (‘Cherry’, ‘Corazón de Buey’, ‘Green Zebra’, ‘Marglobe’, ‘Marmande VR’, ‘Montserrat’, ‘Muchamiel’, ‘Óptima’, ‘Roma VF’ ‘Tres Cantos’), other select four with greatest differences between them analyzed by omics tools. So, ‘Cherry’, Cantos’ were selected an ionomic, metabolic, hormone study determine predominant different phases, relate it its agronomic characteristics. It observed that variability results could mainly explained phases during development rather than variety. The major compounds N (4.71 g 100 g−1 dw), K (3.86 P (0.53 mg glutamate (5.21 glutamine (2.89 aspartate (1.54 tyrosine (2.36 phenylalanine (1.70 sucrose (14.4 malate (13.2 isopentenyladenine (iP) (2.65 ng dw). No correlation found any compound characteristic. But, can concluded Biostimulant must contain stimulate growth increase production tomatoes plants, as comprise most needed some or all phases.