Figure 2 | Scientific Reports

Figure 2

From: Growth, photosynthesis, and nutrient uptake in wheat are affected by differences in nitrogen levels and forms and potassium supply

Figure 2

Effects of different levels of N forms and K supply on the N (a–d) and K (e–h) concentrations in wheat roots, stems, leaves, and panicles. Wheat plants were supplied with ammonia (AN) and nitrate (NN) at 2 and 10 mmol L−1 and three different concentrations of potassium (K) solution (0.5, 5, 15 mmol L−1 K [K0.5, K5, K15]). Data represent the mean ± standard deviation of three replicates. Significant differences (P < 0.05) were determined by different lowercase letters according to a one-way or multi-way ANOVA followed by Duncan’s multiple range test. NS, no significant difference.

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