Citric Acid Promotes the Mobilization of Phosphorus under the Lower Concentration of Low Molecular Weight Organic Acids in Acidic Forest Soil

<div>The variations of P fraction after addition of low molecular weight organic acids (oxalic acid, citric acid, and malic acid) compared with deionized water after 2880 minutes.</div>

Adsorption Science & Technology

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Figure 4

Figure 4: Citric Acid Promotes the Mobilization of Phosphorus under the Lower Concentration of Low Molecular Weight Organic Acids in Acidic Forest Soil 

Figure 4 | Citric Acid Promotes the Mobilization of Phosphorus under the Lower Concentration of Low Molecular Weight Organic Acids in Acidic Forest Soil 