Research Article

Assessing the Potential of Biochar for Improving Soil Physical Properties and Tree Growth

Figure 6

Soil moisture content under different biochar application rates at different assessment periods: (a) soil moisture at 3 months, (b) soil moisture at 6 months, (c) soil moisture at 9 months, and (d) soil moisture at 12 months. Values denoted by the same letter in each graph are not significantly different at , “B” means biochar, and “T” means biochar rates in tons/ha.
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(b)
(c)
(d)