2.1 Bulk Density and Linear Extensibility

作者: R. B. Grossman , T. G. Reinsch

DOI: 10.2136/SSSABOOKSER5.4.C9

关键词: USDA soil taxonomyEnvironmental scienceSpatial variabilitySoil scienceExtensibilityBulk density

摘要: … The engineers’ dry density is the same as the agricultural … the density of the fraction >2 mm, ρb is the bulk density of the <2-mm fraction, and θm<2 is the gravimetric water content for the …

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