Fig. 2From: Biochar enhances the growth and physiological characteristics of Medicago sativa, Amaranthus caudatus and Zea mays in saline soilsThe impact of biochar on (A) the relative water content and (B) the biomass allocation (shoot: root ratio) of Zea mays, Amaranthus caudatus, and Medicago sativa under saline conditions. The bars that are followed by distinct letters exhibit substantial differences as determined by DMRTs (Duncan’s Multiple Range Test)Back to article page