1. Laboratory of Microbiology and Enzymology-LEMA, Federal University of Agreste Pernambuco, CEP, Brazil
2. Soil-Agrosystem-Hydrosystem interaction lab-LISAH, IRD/UMR Eco & sol, place Pierre Viala, Montpellier, France
3. Group of Studies on Soils and Environment of the Lower Amazon – GESMABA, Federal Institute of Pará - Campus Óbidos, CEP, Brazil