Aplicação de ferramentas da qualidade em dados de entrega de safra de grãos de soja

Abstract

Soybean is the most widely used oilseed on a world scale, só it is often necessary to use quality tools to try to standardize as much as possible the grain procurement process. The objective of this work is to use documentary data to follow the process Of soybean grains in order to establish control limits and to carry out analyzes of the process capacity for the percentages of humidity and impurity in grains purchased and sold by the company studied. The nature of the proposed research is applied, the objectives of the study were classified as descriptive and, finally, the technical procedures used for the research are from a case study. It can be perceived through this study that the receipt of soybeans is a process dependent on many variables, since the quality of the product does not depend only on the marketing unit.The first group of grains presented stable moisture, but the second group did not.Both groups had their process classified as incapable. The impurity of the grains for having non-normal treatment, it was not possible to create control charts, but by analyzing the process performance, it can be seen that the process is extremely incapable, which is not a big problem, since there are Cleaning machines.In order for both processes to become capable, the marketing unit needs to negotiate and present to its suppliers good practices of soybean harvesting, in order to have a better quality soybean.