Acknowledgments
The authors would like to thank the Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES) (Grand/awards number: PROEX 1840/2016) and Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq) (Grand/awards number: 306950/2013-8) for providing scholarships for the authors and financial support. The authors are also grateful to Companhia Brasileira de Alumínio (CBA)/Votorantim Metais – Unidade Miraí (Grand/awards number: 184015/50130266478) for the concession of the experimental area and its employees for help in the experiment maintenance.