Soils
This is a sourced subject-directory page. Its presence does not mean a factual answer has been researched, or that the subject is a proven knowledge gap.
Scope of this subject
Here are entered works on natural soils. Works on plant growing media which include both natural soils and artificial media are entered under [Plant growing media.] Works on growing media which do not contain natural soils are entered under [Plant growing media, Artificial.] Works on growing media for potted plants are entered under [Potting soils.]
Scope note supplied by the Library of Congress authority record.
Names and connections
Earth (Soils); Mold, Vegetable; Mould, Vegetable; Soil; Vegetable mold
- Broader: Agricultural resources
- Broader: Plant growing media
- Broader: Regolith
- Narrower: Acid soils
- Narrower: Acrisols
- Narrower: Alfisols
- Narrower: Anthropogenic soils
- Narrower: Arid soils
- Narrower: Atoll soils
- Narrower: Black cotton soil
- Narrower: Calcareous soils
- Narrower: Chernozem soils
- Narrower: Clay
- Narrower: Clay soils
- Narrower: Claypan soils
- Narrower: Crops and soils
- Narrower: Duricrusts
- Narrower: Ferralsols
- Narrower: Fluvisols
- Narrower: Forest soils
- Narrower: Fragipans
- Narrower: Frozen ground
- Narrower: Garden soils
- Narrower: Histosols
- Narrower: Hydric soils
- Narrower: Hydromorphic soils
- Narrower: Inceptisols
- Narrower: Laterite
- Narrower: Leaf-mold
- Narrower: Loam soils
- Narrower: Mangrove soils
- Narrower: Mine soils
- Narrower: Mountain soils
- Narrower: Mulching
- Narrower: Particles
- Narrower: Podzol
- Narrower: Pond soils
- Narrower: Potting soils
- Narrower: Problem soils
- Narrower: Purple soils
- Narrower: Radioactive substances in soils
- Narrower: Red soils
- Narrower: Reinforced soils
Up to 40 narrower headings are shown. Full Library of Congress authority record
Local answer status
No owner-reviewed answer has been published for this exact subject page. This is a gap in this collection; it does not establish that the answer is unavailable elsewhere.
Numeric address and provenance
Morton address: 9549953671715227136 · morton4x16-v1
Coordinates: (0, 20, 19348, 45056). The address interleaves categorical identifier bits. Nearby addresses are not guaranteed to describe semantically similar subjects.
Structured subject record · Markdown · Source snapshots and licenses
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