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Effect of a Moroccan native P solubilizing bacteria (PSB1) on total plant dry weight, root dry weight, P uptake, and shoot chlorophyll content of maize (cv. SUPERMONARK) fertilized with rock phosphate (PR) at 250 kg ha-1 in calcareous soil (pH 8.2). Asterisks denote significant difference (p < 0.05) with regard to control.
