clayloam: Hydrometer readings for a clay loam

clayloamR Documentation

Hydrometer readings for a clay loam

Description

Data obtained with a 152H hydrometer in accordance with ASTM D422-63 (2007).

Format

A data frame containing 7 rows and 4 columns with information on:

time: the measurement time in minutes
temperature: the temperature of the soil suspension
reading: the hydrometer reading at the bottom of the meniscus
blank: a blank value obtained in 5 g/L sodium hexametaphosphate solution (composite correction)

Author(s)

ASTM International

References

ASTM D422-63 (2007). Standard Test Method for Particle-Size Analysis of Soils. Technical standard. ASTM International, West Conshohocken, PA. Available from https://www.astm.org/standards/d422.

See Also

Other texture: texture()


envalysis documentation built on Oct. 7, 2022, 5:06 p.m.