Fig. 5From: Novel approach to enhance Bradyrhizobium diazoefficiens nodulation through continuous induction of ROS by manganese ferrite nanomaterials in soybeanEarly nodulation response to MF-NPs exposure. a Distribution of immature nodules at the various stage (on day 12 (early), 16 (middle), and 20 (late) post rhizobium inoculation, respectively) with/without MF-NPs exposure. b Number of nodules (n = 9)Back to article page