Response-based selection of barley cultivars and legume species for complementarity: Root morphology and exudation in relation to nutrient source

Courtney D Giles, Lawrie K Brown, Michael O Adu, Malika M Mezeli, Graeme A Sandral, Richard J Simpson, Renate Wendler, Charles A Shand, Daniel Menezes-Blackburn, Tegan Darch, Marc I Stutter, David G Lumsdon, Hao Zhang, Martin S A Blackwell, Catherine Wearing, Patricia Cooper, Philip M Haygarth, Timothy S George