Silva, A.G. da et al. 2013. Interrow intercropping of sorghum with brachiaria in off-season cultivation to production grains and forage. Semina: Ciências Agrárias. 34, 6Supl1 (Dec. 2013), 3475–3488. DOI:https://doi.org/10.5433/1679-0359.2013v34n6Supl1p3475.