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Alfisols are a soil
order in USDA soil taxonomy.
Alfisols form in semi-arid to
humid areas,
typically under a
hardwood forest cover. They have a clay-enriched...
- Taxonomically, the Gr**** red
soils belong to
Rhodoxeralfs (red
alfisol),
Palexeralfs (well-aged
alfisols),
Xerochrepts (xeric inceptisol), and Orthents. Red soils...
- on USDA Soil
Taxonomy Soil
Taxonomy order CEC (cmolc/kg)
Ultisols 3.5
Alfisols 9
Spodosols 9.3
Entisols 11.6
Mollisols 18.7
Vertisols 35.6
Histosols 128...
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Alfisols and
Inceptisols occur widely in the US, but the cir****stances of
their occurrence would be
difficult to
characterize briefly. The
Alfisols have...
-
degree of
development are Entisols, Inceptisols, Aridisols, Mollisols,
Alfisols, Spodosols, Ultisols, and Oxisols.
Histosols and
Vertisols may
appear in...
-
Soils are loamy, well-drained,
thermic Ultisols or
moderately drained Alfisols,
typically with
sandy and
loamy surface textures. In many
areas of Ecoregion...
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north are 48
percent Alfisols and also
contain more
Entisols and
Mollisols soils than the AVA. To the south,
soils are
primarily Alfisols but in
lower amounts...
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United States soil
taxonomic system for the
Alfisols soil order. Alf is the
formative element in the
Alfisol name, and
refers to
aluminium (Al) and iron...
-
Grand Prairie in the
Lower Mississippi Valley. They are
classified as
alfisols, but
their high
content of
montmorillonite puts them
close to the vertisol...
-
increasingly arid
climates which cause former oxisols,
ultisols or even
alfisols to dry out in such a
manner that a very hard
crust is formed. This process...
