Improving dual cover crop mixtures to increase shoot biomass production and weed suppression potential - Groß, Jonas; Kümmerer, Robin; Heuermann, Diana; Gentsch, Norman; Schweneker, Dörte; Feuerstein, Ulf; Guggenberger, Georg; von Wirén, Nicolaus; Bauer, Bernhard (Frontiers in Agronomy, 2024)