Fig. 4 | Scientific Reports

Fig. 4

From: Synergistic nitrification inhibitors with best management practices can achieve higher yield and nitrogen use efficiency in semi-arid saline-alkali soils

Fig. 4

Effects of different treatments on grain yield and yield components. CK (no N fertilization), HP (high-yield practice), HE (high-yield and high-efficiency practice), HS (high-yield and stress-tolerant practice). The vertical bars indicate standard deviations, and the different letters indicate significant differences at P < 0.05.

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