Fig. 7From: Impact of smart combinations of graphene oxide and micro/nanosized sulfur particles on soil health and plant biomass accumulationa Basal respiration and respiration induced by b d-glucose, c protocatechuic acid, d d-trehalose, e N-acetyl-β-d-glucosamine, f l-mannose, g L-alanine, h l-arginineBack to article page