1. Post-Graduate Program in Plant Science, Faculty of Agronomy, Federal University of Rio Grande Do Sul, Porto Alegre, Brazil
2. Federal Institute of Education, Science and Technology Farroupilha, Campus Santo Ângelo, Brazil
3. Department of Agronomy, Federal University of Viçosa, Viçosa, Brazil
4. Vegetable Genetic Resources Center, Agronomic Institute, Campinas, Brazil
5. School of Agriculture, São Paulo State University, Botucatu, Brazil
6. Laboratory of Studies of Soil, Plant, Atmosphere System and Plant Metabolism, University of Caxias Do Sul, Caxias Do Sul, Brazil