Pacheco, Leandro Pereira, Andressa Selestina Dalla Côrt São Miguel, Edna Maria Bomfim-Silva, Edicarlos Damacena de Souza, and Francine Damian da Silva. 2016. “Influence of Soil Bulk Density on Shoot and Root Traits of Crotalaria”. Pesquisa Agropecuária Tropical [Agricultural Research in the Tropics] 45 (4): 464-72. https://doi.org/10.5216/pat.v45i4.38107.