What is humus?what is its function in the soil?
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Humus is the most fertile layer of soil. It is found in top soil. Humus is the dark organic matter that forms in the soil when plant and animal matter decays.Humus contains many useful nutrients for healthy soil, nitrogen being the most important of all.
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Humus is the organic material in soil. It is highly nutritious and rich in minerals.
It is used to describe a topsoil horizon that contains organic matter.
It is used to describe a topsoil horizon that contains organic matter.
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