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We tend to increase soil salinity on irrigated land.

Irrigation water contains some dissolved solids. When water is lost from the soil through evaporation and evapotranspiration, those salts are left behind. Over the years they can build up to the point where plants can't grow in the soil anymore, unless the farmer occasionally irrigates enough to leach the salts out of the root zone.

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Q: How have people increased soil salinity?
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Related questions

What increased salinity?

salt


How are density and salinity related?

Increasing the salinity the density is also increased.


What is soil salinity or salination?

The salinity of soil refers to the amount of salt in the soil. Soil sallination is when soil becomes more salty as a result of water movement in the soil usually as a result of irrigation.


How would salinity change if some ocean water evaporated?

Salinity is increased.


What is soil sanity?

Soil salinity means the saltiness of the soil.


Define soil-salinity and how they cause pollution?

Saltiness of soil.


How do salinity and density related to each other?

Increasing the salinity the density is also increased.


Does salinity of water increased by evaporation and the formation of sea ice?

Salinity of water increase by evaporation.


How does salinity change in warm climates where water evaporates quickly?

Salinity is increased during time.


What is the relationship between salinity and soil pH?

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What meter is used to measure soil salinity?

hygrometer


What is the principal cause of soil along the Murray river?

The principal cause of soil degradation along the Murray River is improper land use. Certain agricultural practices cause erosion, whilst over-iriigating causes increased salinity.