Soil Types and Horizons Flashcards by Sydney H | Brainscape

Q

Chernozemic

A

Ah Ap Ane
Grasslands productive

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Q

Solonetzic

A

Bb Bnt
Grasslands Severe production limits

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Q

Vertisolic

A

Bss Css Bv
Shrink swell

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Q

Gleysolic

A

Bg Cg
Poorly Drained

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Q

Luvisolic

A

Bt
Forest
Low fertility better moisture

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Q

Brunisolic

A

Bm
Forest
Minimally developed

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Q

Podsolic

A

Ae Bf Bnf Bfh
Sandy Forest

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Q

Regosolic

A

No B horizon
Limited development
Unstable Land

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Q

Organic

A

O
wetland

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Q

Cryosolic

A

Cy Cz
1-2m permanently frozen
freeze thaw mixing

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Q

Ap

A

Plow

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Q

Ah

A

Humus

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Q

Ae

A

eluviated

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Q

Bt

A

texture clay deposits

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Q

Bm

A

Minimal modification

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Q

Bn

A

Na accumulation

Q

Cca

A

calcium deposits

Q

Ck

A

Natural Ca and Mg

Q

Cg

A

Gleying

Q

Organic carbon threshold

A

17%

Q

L

A

litter relatively fresh

Q

F

A

fermented

Q

H

A

humic indisernible

Q

Of

A

fibric

Q

Om

A

mesic middle

Q

Oh

A

humic

Q

LFH

A

well drained sites
\

Q

Organic

A

poorly drained sites