The deficiency of which nutrient commonly limits crop production in Indian alluvial soils? MCQ with Answer and Explanation

The deficiency of which nutrient commonly limits crop production in Indian alluvial soils?
A. Silica
B. Oxygen
C. Nitrogen
D. Hydrogen
Answer: Option C
Solution (By JKExamLibrary)
Although alluvial soils are fertile, they are often deficient in nitrogen and organic matter, requiring fertilizer application.

This question belongs to: Geography GK Soils of India

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Practice More Soils of India Questions

Question #1 Report Error
Which soil is also called 'self-ploughing soil'?
A. Red soil
B. Black soil
C. Mountain soil
D. Alluvial soil

Correct Answer: Option B


Explanation:
Black soil swells when wet and develops deep cracks when dry, which helps in natural aeration, hence called self-ploughing.

This question belongs to: Geography GK Soils of India
Question #2 Report Error
Which factor is responsible for the yellow color in yellow soils?
A. Potash
B. Calcium
C. Humus
D. Hydrated Iron Oxides

Correct Answer: Option D


Explanation:
Hydrated iron oxide imparts a yellow color to yellow soils.

This question belongs to: Geography GK Soils of India
Question #3 Report Error
Which soil is formed mainly due to river deposition in India?
A. Alluvial soil
B. Desert soil
C. Black soil
D. Laterite soil

Correct Answer: Option A


Explanation:
Alluvial soil is formed by deposition of sediments carried by rivers like Ganga, Brahmaputra, and their tributaries.

This question belongs to: Geography GK Soils of India