Figure 3 | Scientific Reports

Figure 3

From: Effects of different fertilization practices on maize yield, soil nutrients, soil moisture, and water use efficiency in northern China based on a meta-analysis

Figure 3

Response of soil moisture in maize fields to different fertilization measures. (a) 0–200 cm soil profile. (b) 0–70 cm soil profile. (c) 0–100 cm soil profile. (d) 100–200 cm soil profile. "(*)" indicates that the sample under this treatment was not included in the study due to its small size (n < 5).

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