Fig. 1From: Improving fertilizer-depot exploitation and maize growth by inoculation with plant growth-promoting bacteria: from lab to fieldShoot dry weight (a) and P content (b) (Pot experiment). No P No P fertilizer, +P 100 mg NO3-N and 150 mg soluble-P kg−1 soil, NH4-Depot 100 mg NH4-N kg−1 soil, BE1 Pseudomonas sp. DSMZ13134Back to article page