Linear relationships between biometric variables in lettuce seedlings

Seedling production is an important step in growing vegetables. The study of relationships between variables has applications practically all areas and useful identifying among quality vegetable seedlings. Thus, this work aims to estimate linear biometric lettuce seedlings were grown expanded polystyrene trays (n = 4) with 128 200 cells each. Leaf area, stem diameter, shoot height, length, volume the root, dry fresh mass measured evaluated Pearson's correlation analysis, multicollinearity diagnosis, condition number variance inflation factor, path analysis canonical correlations. results show variables. For cell trays, there was a relationship total 200-cell significant observed characters root area variables, indicating that greater mass, volume.