Question

$\Huge\bold{\underline{\underline{\red{ QUESTION:-}}}}$
write three important characteristics of black soil and alluvial soil.​

Answer 1

• They are immature and have weak profiles due to their recent origin.
• Most of the soil is Sandy and clayey soils are not uncommon.
• Pebbly and gravelly soils are rare. ...
• The soil is porous because of its loamy (equal proportion of sand and clay) nature.

Answer 2

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☞ Characteristics of Black Soil

1. Clayey texture and are highly fertile
2. Rich in calcium carbonate, magnesium, potash, and lime but poor in nitrogen and phosphorous
3. Highly retentive of moisture, extremely compact and tenacious when wet.

☞ Characteristics of Alluvial Soil

1. It is light and porous, therefore easily tillable.
2. It is a fertile soil as it is rich in minerals, especially potash and lime.
3. It is suitable for the growth of a large variety of rabi and kharif crops.