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Chemical and Biological Technologies in Agriculture
Fig. 2 | Chemical and Biological Technologies in Agriculture

Fig. 2

From: Cooperation among phosphate-solubilizing bacteria, humic acids and arbuscular mycorrhizal fungi induces soil microbiome shifts and enhances plant nutrient uptake

Fig. 2

PLFA ratios in control and inoculated treatments soils: Gram-positive (Gram+)/Gram-negative (Gram−) (a); bacteria/Fungi (b); AMF/saprotrophic fungi (c). Bars indicate standard deviation of means (n = 5). Different letters above the bars indicate significantly different means according to Tukey’s test (P < 0.05)

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