Which one among the following statements with reference to the black cotton soils of India is NOT correct?

Correct option is D

The correct answer is (d) These soils have less clay factor and hence can support a wide variety of crops and vegetables. Black cotton soils, also known as Regur soils, are known for their high clay content, which gives them excellent moisture-retentive properties. These soils are ideal for crops like cotton, as they hold water well and are rich in nutrients like lime, iron, and magnesium. However, due to their high clay content, these soils tend to swell when wet and crack when dry, making them less suitable for a wide variety of crops and vegetables that require well-drained soil. Therefore, the statement in option (d) is incorrect. Information Booster: ● Black cotton soils are also called Regur soils and are excellent for cotton cultivation. ● They have a high clay content, which makes them moisture-retentive but less suitable for crops needing well-drained soil. ● These soils are rich in nutrients like lime, iron, and magnesium, which support certain crops. ● Their swelling and shrinking nature, due to the clay content, limits their use for a wide variety of crops.