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Related articles:
Soil
Soil conditioner
Soil life
Plant nutrition
Earthworm
Humic acid
Lignin
Compost
Detritus
Ion exchange
Key terms: humus soil plant matter stable acid remains structure process compost substance nutrients humic further sugar animal dark break down microbial thus chemical microbes complex decomposition carbon origin aeration cation readily compounds particles conditions available lignin horizon clay Search external links cited by footnotes on Wikipedia page Humus: |
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