What is Humus?
Asked By : sonal soni
Humus is the dark, organic component of soil formed through the decomposition of plant and animal matter by microorganisms. It is a vital part of healthy soil and plays a crucial role in supporting plant life and ecosystem stability.
Key characteristics of Humus
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Dark brown to black in colour, giving fertile soil its rich colour
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Spongy and porous texture
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Created when bacteria, fungi, and other microbes break down dead leaves, roots, wood, and animal remains over time
Why Humus matters
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Improves soil fertility by releasing essential nutrients like nitrogen, phosphorus, and potassium
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Enhances soil water retention and drainage
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Supports microbial life, which sustains the entire food web
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Helps bind soil particles, preventing erosion
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Acts as a natural carbon store, playing a role in climate regulation
Humus is essentially nature's recycling system, turning dead matter into life-sustaining nutrients.
2026-05-08 13:33:52
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