bn:00045213n
Noun Concept
Categories: Soil science, Articles with permanently dead external links, All articles lacking reliable references, Organic farming, Articles with short description
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humus
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Partially decomposed organic matter; the organic component of soil WordNet 3.0
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In soil science, humus denominates the fraction of soil organic matter that is amorphous and without the "cellular cake structure characteristic of plants, micro-organisms or animals". Wikipedia
Any organic matter that has reached a point of stability Wikidata
The more or less decomposed organic matter in the soil. OmegaWiki
A large group of natural organic compounds, found in the soil, formed from the chemical and biological decomposition of plant and animal residues and from the synthetic activity of microorganisms. Wiktionary
Group of compounds in soil. Wiktionary (translation)
WordNet 3.0 & WordNet 2020
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Wikipedia
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Wikidata
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Wiktionary
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OmegaWiki
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