| clayloam {envalysis} | R 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 [min]
- temperature
the temperature of the soil suspension [°C]
- 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()
[Package envalysis version 0.7.0 Index]