1. Department of Soils Federal University of Santa Maria Santa Maria Brazil
2. Department of Civil Engineering University of Minnesota‐Duluth Duluth Minnesota USA
3. Laboratoire des Sciences et de l'Environnement (LSCE‐IPSL) Université Paris‐Saclay, UMR 8212 (CEA/CNRS/UVSQ) Gif‐sur‐Yvette Cedex France
4. Department of Agricultural Diagnosis and Research Júlio de Castilhos Brazil