PINHEIRO, R.A., SANTOS, D.R. , CABRAL, M.J. dos S. , SILVA, R. de A. e BARROS, R.P. de 2019. Biological attributes of cowpea (Vigna unguiculata (L.) Walp., Fabaceae) grown in pots with different sources of organic fertilization. Revista Ambientale. 11, 3 (dez. 2019), 15–25. DOI:https://doi.org/10.48180/ambientale.v11i3.161.