Influence of Rice Husk Biochar and Its Application Methods on Silicon Dynamics and Rice Yield in Sandy-Loam Soil

<div>Biochar application methods. <i>Note</i>. CTRL (control, no biochar), LSA (localized spot application; RH biochar was placed at 7 cm soil depth and not mixed with the soil), TMA (top-mixed application; RH biochar was mixed within the top 7 cm of the soil column), and WMA (whole-mixed application; RH biochar was mixed with the whole 20 cm of the soil column).</div>

Applied and Environmental Soil Science

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Figure 1

Figure 1: Influence of Rice Husk Biochar and Its Application Methods on Silicon Dynamics and Rice Yield in Sandy-Loam Soil 