Figure 2 | Scientific Reports

Figure 2

From: Arbuscular mycorrhizal enhancement of phosphorus uptake and yields of maize under high planting density in the black soil region of China

Figure 2

Shoot and hyphal uptake of P (\(\Delta\)P) at different growth stages and planting densities in 2013 (a) and 2014 (b). Error bars represent SD values of the means (n = 6). Different uppercase letters indicate significant differences in P consumption status (P \(\le\) 0.05) among growth stages under low planting density; different lowercase letters indicate significant differences in P consumption status (P \(\le\) 0.05) among growth stages under high planting density; asterisk indicates significant difference (P \(\le\) 0.05) between different planting densities.

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