Examples of 'surface soil' in a sentence
Meaning of "surface soil"
Surface soil refers to the top layer of soil or earth that is exposed to the elements and undergoes the most direct interaction with the environment. It is the uppermost layer of soil where most plant roots are located and where many biological and physical processes, such as nutrient cycling and water infiltration, occur
How to use "surface soil" in a sentence
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surface soil
In the surface soil and in the dust.
Water can also evaporate from the surface soil.
Surface soil collected from a yard was analyzed.
Straight onto the surface soil with no securing.
Surface soil water should not be splashed onto the fruit.
Water residence times in surface soil are on the order of months.
Surface soil and groundwater criteria for a potable groundwater condition.
Agriculture surface soil.
The surface soil is a dark red clay loam.
This may mean removing some surface soil to obtain a fresh sample.
Then the surface soil should be allowed to dry out between irrigations.
This dissertation focuses on the retrieval of surface soil moisture from radar measurements.
Porosity of surface soil typically decreases as particle size increases.
Stubble mulch tillage hastens the effect in surface soil compared with ploughing.
Porosity of subsurface soil is lower than in surface soil due to compaction by gravity.
See also
The roots of certain desert plants are found very near the surface soil.
The effect of the surface soil humidity is also taken into account.
Precipitation infiltration rate Annual precipitation factor x surface soil relative permeability factor.
Upland surface soil is the most valuable reclamation material available for use as cover soil.
Only five centimetres below the surface soil temperatures barely rise at all.
Surface soil reactivity in Southern Ontario.
Stream hydrographs vary widely depending on surface soil permeability and water use.
The surface soil is suitable for growing other crops, too.
The tree falls disrupted and redistributed surface soil organic matter and subsoil.
Surface soil and groundwater criteria for a non-potable groundwater condition.
Severe All of the surface soil has been removed.
Only in extremely sheltered places - such as that of caves - is surface soil present.
Loss of HCH from surface soil layers under subtropical conditions.
Most of these geophysical anomalies are associated with surface soil geochemical Ag-Pb-Zn anomalies.
There are approximately 50 million bacterial organisms in a single gram of typical surface soil.
More information on controlling P of the surface soil by means of cultivation management is needed.
Caliche occurs in the subsoil, the layer beneath the surface soil.
If it is known that surface soil is not contaminated, enter a score of zero.
To germinate, simply sprinkle seeds on the surface soil and press down.
The surface soil was characterized by subangular blocky, angular blocky and platy aggregates.
As long as the pump functions, the surface soil will remain stable.
Brush dirt from trouser cuffs ; shake or vacuum rugs to remove loose surface soil.
First, the original surface soil must be removed from the roots of the tree.
The main objective was to study the erodibility of the surface soil horizons a, b and c.
The type of surface soil must be considered when determining salvage depths, timing and equipment.
Earthworms digest organic matter, recycle nutrients and make the surface soil richer.
First, detailed laboratory analyses of surface soil samples revealed low levels of localized ground contamination.
Water the plant every day or two, or whenever the surface soil feels dry.
Human exposure to surface soil is best estimated by sampling the PH interval 0-5 cm.
In the summer, thawing may occur in the surface soil called the active layer.
Some areas along the Tapajós River have lost as much as 15 centimetres of surface soil.
Such growth may help the plants resist surface soil drying, while also sustaining productivity.
It led to a high sensitivity of the Ka-band to changes in the surface soil moisture.
Fair Fair drainage is determined when the surface soil is darker than in well-drained soil.
Therefore, the concentration of P is greatest in the surface soil.
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Soil will burn off when hot
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Examples of using Surface
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An uneven surface increases the risk of overturning
Where ϑ is the measured test surface temperature
All feasible surface and subsurface ECVs