The samples were mixed and split into two subsamples, the first to determine the gravimetric water content
(w), and the second to determine the extractable ions and cation exchange capacity (CEC).
On the same diagram the gravimetric water content
W (gravimetric moisture content in percent, the lines leaving the left bottom top) and humidity coefficient (degree) [S.
Surface soil water content in the top 0 to 5 inches and 0 to 8 inches (0 to 12 and 0 to 20 centimeters) of soil was monitored during this transition between crops, using time-domain reflectrometry (TDR) (Hydrosense, Campbell Scientific, Logan, UT) instrumentation that had been calibrated for the experimental soil and gravimetric water content
Percentage gravimetric water content
of pot soils at harvest in relation to the EC of pot soil solution Both EC values and water content values were averages of several replicates of treatments of similar salinity levels irrespective of salt type Average EC (dS/m) % Gravimetric water Unused water of pot soil solution content of pot as a % of soil at harvest field capacity 0.
User-derived calibrations, such as gravimetric water content
, are entered into the PCDMM interface and loaded to the DMM600 through a serial port connection.
where PWP is the gravimetric water content
(kg water per kg dry soil) remaining in soil when plants wilt, and [w.
The soil water retention cure (SWRC) is a graph of soil gravimetric water content
(0, kg/kg) as a function of the natural logarithm of the soil water suction (h, hPa).
8 mm diameter and 10 mm height and saturated with water at atmospheric pressure and its gravimetric water content
After this, a subsample was taken to determine the gravimetric water content
Some studies have indicated that an increase in soil compaction results in lower gravimetric water content
in the high matric potential range (from 0 to ~-16kPa) and higher gravimetric water content
at low values of matric potential (from -50 to -1550 kPa) (Domzal 1983; Walczak and Baranowski 1997).
temperature, bulk density, soil gravimetric water content
(GWC), saturated hydraulic conductivity (Ksat), soil organic
Then another 50mL of distilled water was added to each bag resulting in a gravimetric water content