Figure 1 | Scientific Reports

Figure 1

From: Effect of bentonite as a soil amendment on field water-holding capacity, and millet photosynthesis and grain quality

Figure 1

Field water-holding capacity for different rates of bentonite measured at 90 d after sowing in the 0–60 cm soil layer from 2013 to 2015. Left panel: mean of 2013 to 2015 by soil layer; right panel: mean of 0–60 cm soil layer by year. Bars within the same year or the same layer and with the same letters are not significantly different at the 0.05 level of probability. Error bars are standard deviations.

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