1. Department of Crop Production, Universidade Federal de Viçosa (UFV), Viçosa, MG, Brazil
2. Department of Crop Production, Universidade Federal de Viçosa (UFV), Rio Paranaíba, MG, Brazil
3. Department of Crop Production, Universidade Federal do Tocantins, Gurupi, TO, Brazil
4. Universidade Federal Rural Do Semi-Árido (UFERSA), Department of Crop Production, Mossoró, RN, Brazil