Question

give reasons-1.Humus content in the soil increases​

Answer 1

Answer:

Humus is a colloidal substance and increases the cation exchange capacity of soil, hence its ability to store nutrients by chelation. ... Humus can hold the equivalent of 80–90% of its weight in moisture, and therefore increases the soil's capacity to withstand drought.

Answer 2

Answer:

Hi

Explanation:

Humus can hold the equivalent of 80–90% of its weight in moisture, and therefore increases the soil's capacity to withstand drought. The biochemical structure of humus enables it to moderate, i.e. buffer, excessive acidic or alkaline soil conditions.

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