Agronomist from the Federal University of Paraiba (UFPB). Experience in the area of Soils and studies related to the Semi-arid region with an emphasis on Recovery of Degraded Areas Soil Organic Matter and interrelationships between mycotrophic plants and Arbuscular Mycorrhizal Fungi Master's degree in Soil Science - PPGCS/UFPB research into C dynamics and conservation and preservation of the Caatinga Biome.