Pareto diagram in the qualitative evaluation of wheat.

The application of the grading system generates the assurance of the constant quality of the wheat, thus supporting the performance of commercial transactions made at local, national and international level. At the same time, the grading system ensures the managers of the silos and of the transport companies that operate in Bihor county the more efficient organization of the wheat storage. Grading improves the cost/price ratio. The absence of grading generates the mixing of lower quality wheat batches with a higher quality wheat batch, thus depreciating the final quality of the mixture. Grading of wheat makes it possible to improve the results of research carried out to improve varieties. We applied the Pareto diagram to determine the deviations from the wheat product standard, deviations that will be remedial objectives.