Hello, I am looking for some information on the measurement of bulk density for histosols (peat). I notice in Soil Taxonomy that the bulk densities are described as, "bulk density, moist", and that descriptions for the lab methods are given in the Soil Survey Lab Methods Manual SSIR 42. However the Lab manual describes bulk densities at field-state, 33-kPa equilibration, oven-dry, orby jon@virescosolutions.com - Soil Taxonomy Forum