Fig. 5From: Potential of three microbial bio-effectors to promote maize growth and nutrient acquisition from alternative phosphorous fertilizers in contrasting soilsRoot length colonization percentage by AMF (in %) in Buus (a) and Castel soil (b). Bars represent the mean of five replicates. Error bars represent SEM. BE treatments (BE1-3) resulting in a significantly higher RLC % compared to the BE0 control within each P fertilizer treatment and within each trial is indicated with an asterisk (*Tukey’s test with P < 0.05). See Tables 3 and 4 for explanation of BE and P treatment abbreviationsBack to article page