Question

humus content in the soil increase​

Answer 1

Answer:

Humus is a colloidal substance and increases the cation-exchange capacity of soil, hence its ability to store nutrients by chelation

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Answer 2

Answer:

Explanation:

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.