In which part of Rajasthan the ‘Entisols’ soil is found?

Correct option is A

The correct answer is (a) Western.
Key Points:
· Entisols group of soils are primarily found in the Western region of Rajasthan.
· A new soil taxonomy was developed by the soil survey staff in 1976 based on a comprehensive study of the soil.
· According to this classification, the soils of Rajasthan are categorized into five orders of soil taxonomy:
· Aridsols
· Alfisols
· Entisols
· Inceptisols
· Vertisols
· Entisols is a major soil group in Rajasthan, especially dominant in the western half of the state.
· Important suborders of Entisols in Rajasthan include:
· Psamments: Sandy soils, often found in desert regions.
· Orthents: Shallow and rocky soils, generally found in arid and semi-arid regions.
· Fluvents: Alluvial soils, typically found in river floodplains.
Information Booster:
· Western Rajasthan is characterized by its arid climate, and the Thar Desert occupies a significant portion of this region.
· Entisols are young soils with little to no horizon development, often found in environments with limited vegetation cover, like deserts.
· Aridisols and Entisols together cover a substantial part of western Rajasthan, making the soil less fertile due to minimal organic content and moisture.
· The Thar Desert and regions like Jaisalmer, Barmer, Bikaner, and Jodhpur are where Entisols are most commonly found.
· Entisols are generally low in nutrients and require proper management for agricultural use, often needing irrigation and fertilization.
These soils are crucial for understanding the agricultural and ecological dynamics of Rajasthan, especially in managing resources in the arid regions.