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Pasting properties of waxy maize under different fertilization treatments. N180, N225: application 180 and 225 kg N ha−1; K0, K75, K150: application 0, 75 and 150 kg K2O ha−1 at sowing date; K75 + 75: application 75 kg K2O ha−1 at sowing date and jointing stage (V6), respectively. The figure shows the mean values of three replicates of the same treatment.
