Multiple choice general knowledge

Which soil needs little irrigation as it retains soil moisture ?

  1. Alluvial soil

  2. Black soil

  3. Red soil

  4. Laterite soil
Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

Black soil (regur soil) has high clay content and excellent water-retention capacity due to its colloidal nature. This means it needs less irrigation compared to other soil types. It is ideal for cotton cultivation and is found in Deccan plateau regions.

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