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Soils usually become salinated by irrigation from bore water or others waters containing small amounts of salt. The water evaporates and the salt is left behind; over time, the salt builds up and blocks the roots of the plants so no more water can be absorbed. This process is called "osmosis."
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Which are the different types of soils found in India give the explanation?
There are 8 types of soils in India. 1.Alluvial soils 2.Black soils 3.Red soils 4.Laterite soils 5.Moutainous soils 6.Desert soils 7.Saline soils 8.Peat soils
Why black soils are having self ploughing quality?
Black soils absorb water and become sticky but has high water retentive property because it is non-porous and due to this property it has a self plouging property
Is all soil the same?
No you can get sandy soils, clay soils, loamy soils, stony soils etc depending on what they consist of
Do clay soils have more permeability than sandy soils?
Sandy soils are much more permeable that clay soils.
How do clay soils differ from sandy soils?
The sandy soils let the water pass through but the clay soils hold the water
How does water become saline?
When it dissolves any salts or sugars it becomes salinated.
How tube wells are used to treat salinated soils?
0Tubewells help treat the salinated soil by bringing down the water table as it sort of sucks up water from underground. This extra water is then flushed down the affected area. It carries the salt, which is now diluted, to canals and rivers. The area does not have a layer of salt on it anymore and the water table is also lowered to prevent salination from occuring again.
Why do ions become insoluble in alkaline soils?
the ions react with alkaline soils and produse atoms.
Why does garden soil become acidic?
Garden soils will gradually become acidic as the rain that falls is slightly acidic and most fertilisers are also.
Which are the different types of soils found in India give the explanation?
There are 8 types of soils in India. 1.Alluvial soils 2.Black soils 3.Red soils 4.Laterite soils 5.Moutainous soils 6.Desert soils 7.Saline soils 8.Peat soils
Explain two aspects of a peat gley soil that make it difficult for a farmer to cultivate?
Gley soils have very poor drainage and nutrients don't move well through the soils. Also gley soils can easily become waterlogged and there can be a lack of oxygen through the soil.
What can you find the best in Antarctica?
De-salinated sea water is pretty tasty, and some say the best water.
What are the types of soil found in assam?
Alluvial soils, Piedmont soils, Hill soils , Lateritic soils
What is the color of hydro?
clay soils, loamy soils and sandy soils
Why black soils are having self ploughing quality?
Black soils absorb water and become sticky but has high water retentive property because it is non-porous and due to this property it has a self plouging property
Is all soil the same?
No you can get sandy soils, clay soils, loamy soils, stony soils etc depending on what they consist of
Do clay soils have more permeability than sandy soils?
Sandy soils are much more permeable that clay soils.
