Figure 5From: Rhizobium leguminosarum bv. viciae sp. inoculation improves the agronomic efficiency of N of common bean (Phaseolus vulgaris L.)Regression of agronomic efficiency of N (AE-N) of common bean var. Dursitu on nodule dry weight (NDW) at a Babillae, b Fedis, c Haramaya, and d Hirna experimental sites.Back to article page