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Influence of soil amendment with compost and plant growth-promoting rhizobacteria (PGPR) on the uptake of (A) nitrogen, (B) phosphorus, and (C) potassium by the grains of wheat plants grown in salt-affected soil and deficit irrigation in contrast to well irrigation. The error bars present the values of standard deviation. According to Duncan’s multiple range test, the same lower-case letters above columns are not significantly different (p < 0.05).
