Question

describe the importance of humus for soil fertility​

Answer 1

Answer:

The process that converts soil organic matter into humus feeds the population of microorganisms and other creatures in the soil, and thus maintains high and healthy levels of soil life. ... Humus is a colloidal substance and increases the cation exchange capacity of soil, hence its ability to store nutrients by chelation.

Explanation:

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Answer 2

Answer:

One of the most important functions of humus is that it makes the soil more porous, improving soil aeration, infiltration and drainage. ... This function of humus improves the structure of the soil and in conjunction with humus's capacity to retain important nutrients, humus rich soil helps plant grow more easily.

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