1. Department of Agricultural and Environmental Sciences, State University of Santa Cruz, Ilhéus, Bahia, Brazil
2. Department of Rural Engineering, Federal University of Espírito Santo, Alegre, Espírito Santo, Brazil
3. Department of Research and Development, Veracel Celulose S/A, Bahia, Brazil
4. Department of Agricultural, Environmental and Biological Science, Federal University of the Recôncavo of Bahia, Cruz das Almas, Bahia, Brazil