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					 Identify the most infertile amongst the following soils.
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                        - Black cotton soil
- Alluvial soil
- Laterite soil
- Peaty soil
 
Correct Option: C
Lateritic soils are the most weathered and infertile of all soil types. Due to intensive leaching and low base-exchange capacity, typical lateritic soils are generally infertile and of little value for crop production (Geography of India by Smita Sengupta, p 63).
 
	