UPSC CSE Prelims Soil Types — Comparative Discrimination Flashcards
Master 10 soil types — comparative discrimination concepts for the UPSC CSE Prelims.
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Question
Consider the following statements regarding Alluvial Soil in India:
- It is the most widespread soil in India.
- It is generally rich in potash and phosphoric acid but poor in nitrogen.
Which of the statements given above is/are correct?
Question
Identify the origin and chemical composition of Black Soil (Regur).
Black soil (Regur) originates from the weathering of . Chemically, it is rich in iron, lime, and , but characteristically poor in nitrogen and .
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