Approximately half of Tunisia's irrigated area suffers from soil salinization due to arid and
semi-arid conditions, irrigation with low-quality water, shallow and saline groundwater, and …

Digital soil mapping (DSM) is the most widely used method for producing spatial information
of soil organic matter (SOM). Accuracy of the information is generally determined by …

The accuracy of digital soil mapping (DSM) is related to many elements of a soil survey.
However, most past studies commonly focus on one or two elements of DSM related to …

Nitrogen (N) is essential for sugarcane growth, with one source mineralisation of soil organic
carbon (SOC,%). To assist farmers determine suitable N fertiliser rates, the Six-Easy-Steps …

The cation exchange capacity (CEC) is an important property because it influences soil
structural stability, nutrient availability, pH and reaction to fertilisers. To assist Australian …

Robust soil organic matter (SOM) mapping is required by farms, but their generation
requires a large number of samples to be chemically analyzed, which is cost prohibitive …

The presence of salinity and sodicity in the root zone can limit root development and impact
crop yield. Topsoil constraints are likely to have the greatest impact on crop growth early in …

This study was performed to examine the separate and simultaneous influence of predictive
models' choice alongside sample ratios selection in soil organic matter (SOM). The research …

Soil sodicity can cause crusting in the topsoil which impedes water infiltration, and erosion in
the subsoil owing to instability. These can impose constraints to sugarcane growth in the …

Sampling density and depth play crucial roles in three-dimensional (3D) soil modeling and
prediction, particularly in digital soil mapping (DSM). However, previous studies have …