Figure 3From: Citramalic acid and salicylic acid in sugar beet root exudates solubilize soil phosphorusSolubilization of soil P. Effect of different substances on P concentration in the solution of soil suspension (8 g soil in 40 mL of distilled water with tested substances at 1 mmol L-1) after 5 h of incubation is shown. Values are given as means ± standard error of 3 replicates.Back to article page