bn:00045213n
Noun Concept
Categories: Organic farming, Articles with short description, Soil improvers, Composting, Articles with permanently dead external links
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humus  Humic/humus soil  humic matter  Humifaction  humusy
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Partially decomposed organic matter; the organic component of soil WordNet 3.0
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In classical soil science, humus is the dark organic matter in soil that is formed by the decomposition of plant and animal matter. 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 & Open English WordNet
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Wikipedia
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Wikidata
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Wiktionary
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OmegaWiki
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Wikidata Alias