1. Department of Energy Engineering in Agriculture, State University of Western Paraná, UNIOESTE, Cascavel, Brazil;
2. Educational College of Medianeira, FACEMED, Medianeira, Brazil;
3. Department of Plant Science, Pontificia Universidad Catolica de Chile, Macul, Chile;
4. Department of Agrarian Sciences, State University of Western Paraná, UNIOESTE, Marechal Cândido Rondon, Brazil