The Alfisols soil is found in -

Correct option is A

The correct answer is (a) Jaipur Dausa Alwar.
Explanation:
· Alfisols: These soils are typically found in semi-arid to sub-humid regions. In Rajasthan, Alfisols are predominantly found in the districts of Jaipur, Dausa, and Alwar. They are characterized by a clay-enriched subsoil and are generally fertile, making them suitable for agriculture.
· These soils are particularly good for growing crops like wheat, maize, and pulses due to their ability to retain moisture.
Important Key Points:
· Alfisols are one of the major soil orders found in India, particularly in regions with a warm climate and distinct dry seasons.
· These soils have high fertility but require proper management practices to prevent erosion and maintain their productivity.
· The presence of Alfisols in Jaipur, Dausa, and Alwar contributes significantly to the agricultural output of these regions, especially for crops that require moderate to good soil moisture.
· Alfisols are often subject to leaching, so proper soil management practices are crucial to maintaining soil health and fertility.
· Soil conservation techniques like contour plowing and cover cropping are commonly recommended for maintaining Alfisols.
· The distribution of Alfisols in Rajasthan reflects the varied topography and climate of the state, influencing the types of crops grown in different regions.
Knowledge Booster:
· Kota Baran Bundi: These regions are known for Vertisols, which are clay-rich soils that swell when wet and shrink upon drying, often used for crops like cotton.
· Sirohi Pali: These districts typically have Aridisols, which are dry soils found in arid regions and are less fertile due to low organic content.
· Jaisalmer Barmer: These areas are characterized by desert soils, which are sandy and have low fertility, requiring irrigation for agriculture.