Choose the right answer from the four alternatives given below. Which one of the following is the most widespread and most productive category of soil?

Question

Philoid · Accepted Answer

A is correct. Alluvial soil is rich in all nutrients, and is renewed periodically due to flooding. It is intensely cultivated.

B is incorrect. The soils are poor in lime and silica due to leaching. Also, humus is eaten away by bacteria, thus the soil lacks organic matter.

C is incorrect. Black soil lacks phosphorus and potash.

D is incorrect. Forest soils are acidic and have low humus content.

Choose the right answer from the four alternatives given below.Which one of the following is the most widespread and most productive category of soil?

Choose the right answer from the four alternatives given below.
Which one of the following is the most widespread and most productive category of soil?