In which one of the following soils, the salt content is so high that common salt is obtained by evaporating the saline water in some areas?

Peaty soil
Alluvial soil
Laterite soil
Arid soil

LohaHridoy

4 views

2025-01-04 04:42

1 Answers

AhmedNazir

Option 4 : Arid soil

The correct answer is Arid soil.

The loose material or the upper layer of the mantle rock consisting mainly of very small particles and humus which can support the growth of plants is known as “soil”
Soil is formed under specific natural conditions and each of the elements of the natural environment contributes to this complex process of soil formation known as “pedogenesis”.
Arid Soils
- These are derived from the disintegration of adjacent rocks and are largely blown from coastal regions and the Indus valley.
- Arid soils are characteristically developed in western Rajasthan, which exhibits characteristic arid topography.
- Arid soils range from red to brown in colour.
- They are generally sandy to gravelly in texture and have a high percentage of soluble salts.
- These are saline in nature. In some areas, the salt content is so high that common salt is obtained by evaporating the saline water. Hence Option 4 is correct.
- Due to the dry climate, high temperature and accelerated evaporation, they lack moisture and humus.
- These soils are deficient in nitrogen and humus. The phosphate and iron content is normal. These soils are rich in minerals but the main limitation is the lack of water.
- These soils are mainly devoted to bajra, pulses, guar, fodder and less water-requiring crops.

4 views Answered 2022-09-04 04:29

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