Deep rooting ability is identified as an important trait for drought resistance in Canavalia brasiliencis, a forage legume - Polanía Perdomo, José A.; Douxchamps, Sabine; Oberson, Astrid; Frossard, Emmanuel; Hoek, Rein van der; Franco, T.; Peters, Michael; Rao, Idupulapati M. (International Center for Tropical Agriculture, 2010)