Assertion: centrifugation | /r/CapableOf | average the soil's pore water
Facets:
Source sentences:
text: He concluded that centrifugation and Rhizon samplers produced the best results but that these techniques extract different fractions of the pore fluid: Rhizons preferentially extract water from the most accessible pool while centrifugation averages the soil's pore water and extracts pore waters from both mobile and less mobile sites.