In India, which type of soil is also known as Regur soil and is ideal for cotton crops? 

Correct option is C

· In India, Black soil, also known as Regur soil, is considered ideal for growing cotton.

·  This type of soil is rich in minerals, particularly iron, lime, magnesium, and alumina. Black soil is typically found in areas with a dry climate, such as Maharashtra, Madhya Pradesh, Gujarat, and parts of Telangana and Andhra Pradesh.

·  Black soil has good moisture retention capacity, which makes it suitable for crops like cotton, groundnut, and soybean. Its high clay content also ensures that the soil retains moisture for a longer period, which is crucial for cotton cultivation, especially in areas with limited rainfall.

Additional Information:

• Black soil is also rich in organic matter and nutrients, making it fertile and ideal for a variety of crops.
• It is often referred to as cotton soil because of its association with cotton cultivation.
• The soil is typically dark in colour due to the presence of iron and other minerals, and it is also known for its cracking nature when it dries up, a characteristic common to

Other Options:

• Arid soil: Arid soil is typically found in dry regions with little organic content and is not ideal for growing crops like cotton.
• Laterite soil: Laterite soil is rich in iron and aluminum and is found in areas with heavy rainfall. It is not typically ideal for cotton crops but is used for growing crops like tea, coffee, and cashews.
• Alluvial soil: Alluvial soil is found in river valleys and is very fertile, but it is more suitable for crops like rice, wheat, and sugarcane rather than cotton.