zAnalysis performed using the North Carolina State University porometer.|
yCCR: clean chip residual, PB: pine bark, and PM: sphagnum peatmoss.
xAir space is the volume of water drained from the sample/volume of the sample.
wContainer capacity is (wet weight−oven dry weight)/volume of the sample.
vTotal porosity is container capacity + air space.
uBulk density after forced-air drying at 105°C (221.0°F) for 48 h.
tMeans within column followed by the same letter are not significantly different based on Waller-Duncan ratio t-tests at = 0.05 ( = 3).