Fig. 1From: Effect of genotypes-Rhizobium-environment interaction on nodulation and productivity of common bean (Phaseolus vulgaris L.) in eastern EthiopiaThe effect of Rhizobium isolates inoculation on a Nodule number, b Nodule dry weight, c Total biomass yield, d Grain yield and e Total N accumulation of three varieties of common bean, in eastern Ethiopia, 2012/2013 cropping seasonBack to article page