Raw dataset supporting: Chelate-assisted phytoextraction of vanadium in alkaline soils

This dataset contains raw experimental data from a 13-week greenhouse experiment evaluating the effects of citric acid (CA), oxalic acid (OA), and their combination with EDTA on vanadium (V) mobilization, soil bioavailability, and plant uptake in alkaline soils spiked at 200 and 400 mg V kg⁻¹. Measured variables include pore water V concentrations, NaNO₃-extractable soil V, stem V, and leaf V concentrations for Brassica juncea.