Which one of the following soils is ideal for growing cotton ?

Regur soil, commonly known as Black soil, is the most suitable soil for cotton cultivation, which is why it is often referred to as 'Black Cotton Soil'.

• Moisture Retention: Due to its high clay content, Regur soil has an exceptional capacity to retain moisture for long periods, which is vital for the growth of cotton.
• Nutrient Rich: It is naturally rich in essential plant nutrients such as calcium carbonate, magnesium, potash, and lime.
• Self-Ploughing: During the dry season, the soil develops deep cracks, which helps in proper aeration and nitrogen absorption, a characteristic known as 'self-ploughing'.
• Geographic Distribution: In India, these soils are primarily found in the Deccan Trap region (including Maharashtra, Gujarat, and parts of Madhya Pradesh), which is the leading cotton-producing belt in the country.