Dark black coloured soil is generally more fertile because it has abundant .

Question

Dark black coloured soil is generally more fertile because it has abundant . (A) gravel (B) humus (C) carbonates (D) microflora

Tardigrade Admin · Accepted Answer

Deep black soil is productive due to high proportion of clay and humus. The organic matter present in the soil is contributed by the death and decay of living organisms. These are the richest in nutrients and therefore these soils are the most fertile.

Q. Dark black coloured soil is generally more fertile because it has abundant ____.

gravel

humus

carbonates

microflora

Deep black soil is productive due to high proportion of clay and humus. The organic matter present in the soil is contributed by the death and decay of living organisms. These are the richest in nutrients and therefore these soils are the most fertile.