Pacheco, L. P., São Miguel, A. S. D. C., Bomfim-Silva, E. M., Souza, E. D. de, & Silva, F. D. da. (2016). Influence of soil bulk density on shoot and root traits of crotalaria. Pesquisa Agropecuária Tropical [Agricultural Research in the Tropics], 45(4), 464-472. https://doi.org/10.5216/pat.v45i4.38107