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Deep black soil is productive, due to hi...

Deep black soil is productive, due to high proportion of

A

Silt and earthworm

B

Clay and hummus

C

Gravel and `Ca^(++)`

D

Sand and Zn

Text Solution

Verified by Experts

The correct Answer is:
B
The deep black soil is considered to be highly productive due to:–
* It is made up of extremely fine clayey material thus it is known for its moisture holding capacity.
* It is rich in humus that provides rich in nutrients such as calcium carbonate, magnesium required for plant growth.
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