Diniz, J.F., Roque, C.G., Borges, M.C.R.Z. , Barros, P.P.V. , Chagas, P.H.M. das ., Godinho, O.L. and Teodoro, P.E. 2019. Soil biomass and microbial activity in soybean crop area under different cover crops and different soil correction systems. Bioscience Journal. 35, 6 (Oct. 2019), 1688–1694. DOI:https://doi.org/10.14393/BJ-v35n6a2019-42419.