Interaction between Vetiver Grass Roots and Completely Decomposed Volcanic Tuff under Rainfall Infiltration Conditions

<table class="fixed-width table-group" id="tab6"><tr><td><table class="table"><colgroup><col style="width:6.85em"/><col style="width:6.85em"/><col style="width:6.85em"/><col style="width:6.85em"/></colgroup><tr><td class="thead-hr" colspan="4"><hr/></td></tr><tr class="thead"><td class="align_left">Sample</td><td class="align_center">Moisture content</td><td class="align_center">Moist density (kg/m<sup>3</sup>)</td><td class="align_center">Dry density (kg/m<sup>3</sup>)</td></tr><tr><td class="thead-hr" colspan="4"><hr/></td></tr><tr><td class="align_left">Rooted soil</td><td class="align_center">14.9%</td><td class="align_center">1800</td><td class="align_center">1500</td></tr><tr><td class="align_left">Nonrooted soil</td><td class="align_center">13.3%</td><td class="align_center">1700</td><td class="align_center">1400</td></tr><tr class="table-tr"><td colspan="4"><hr class="tbody-hr"/></td></tr></table></td></tr></table>

<div>Densities and moisture content of the soil samples.</div>

Geofluids

tab6

Table 6

Table 6: Interaction between Vetiver Grass Roots and Completely Decomposed Volcanic Tuff under Rainfall Infiltration Conditions 