Question

Write about Black soil and how its useful.

Answer 1

Black soil is a soil which is ideal for growing cotton. It has high moisture content. It is rich is Calcium carbonate, magnesium, potash, lime. It is made up of very fine clayey material. It is full of organic matter making it suitable for growing crops, specially plantation crops such as sugarcane, cotton, tobacco. It is highly suitable for agriculture process.
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Answer 2

Hello dear..!!

BLACK SOIL :
》Black soils are derivatives of trap lava and are spread.

》These are mostly clay soils and form deep cracks during dry season.

》An accumulation of lime is generally noticed of varying depths.

》They are popularly known as “Black cotton soils” because of their dark brown colour and suitability for growing cotton.

USES OF BLACK SOIL :
》 Black soil areas have a high degree of fertility.

》They are darker, deeper and richer and are constantly enriched by the additions washed down from the hills.

》In the uplands, these are poor, light-coloured and thin.

》Black soils are highly argillaceous, very fine-grained and dark and contain a high proportion of calcium and magnesium carbonates.

》These soils contain abundant iron and fairly high quantities of lime, magnesia and alumina. 

Hope it helps..!!