Difference between revisions of "Ferralic (WRB qualifier)"

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* [[Hypoferralic (WRB qualifier class II)|Hypoferralic]] (flw): having in a layer, 30 cm or more thick, starting within 100 cm of the soil surface a CEC (by 1 ''M'' NH<sub>4</sub>OAc) of less than 4 cmol<sub>c</sub> kg<sup>-1</sup> fine earth and a Munsell chroma, moist, of 5 or more or a hue redder than 10 YR (in Arenosols only).
 
* [[Hypoferralic (WRB qualifier class II)|Hypoferralic]] (flw): having in a layer, 30 cm or more thick, starting within 100 cm of the soil surface a CEC (by 1 ''M'' NH<sub>4</sub>OAc) of less than 4 cmol<sub>c</sub> kg<sup>-1</sup> fine earth and a Munsell chroma, moist, of 5 or more or a hue redder than 10 YR (in Arenosols only).
  
==Uses of the ferralic qualifier==
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==Use of ''ferralic'' as a qualifier==
  
It can be used as a prefix qualifier for :
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'''''It can be used as a prefix qualifier for :'''''
 
{{#ask: [[Has for prefix qualifier::{{PAGENAME}}]]
 
{{#ask: [[Has for prefix qualifier::{{PAGENAME}}]]
 
| format=ul
 
| format=ul
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| default=* -
 
}}
 
}}
  
  
It can be used as a suffix qualifier for :
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'''''It can be used as a suffix qualifier for :'''''
 
{{#ask: [[Has for suffix qualifier::{{PAGENAME}}]]
 
{{#ask: [[Has for suffix qualifier::{{PAGENAME}}]]
 
| format=ul
 
| format=ul
 +
| default=* -
 
}}
 
}}
  
 
[[fr:Ferralic (qualificatif WRB)]]
 
[[fr:Ferralic (qualificatif WRB)]]
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[[Category:Prefix WRB qualifier]]

Latest revision as of 19:18, 28 June 2017

As a qualifier, ferralic refers to...

Details

  • Hyperferralic (flh): having ferralic properties and a CEC55 (by 1 M NH4OAc) of less than 16 cmolc kg-1 clay in at least some layer starting within 100 cm of the soil surface.
  • Hypoferralic (flw): having in a layer, 30 cm or more thick, starting within 100 cm of the soil surface a CEC (by 1 M NH4OAc) of less than 4 cmolc kg-1 fine earth and a Munsell chroma, moist, of 5 or more or a hue redder than 10 YR (in Arenosols only).

Use of ferralic as a qualifier

It can be used as a prefix qualifier for :


It can be used as a suffix qualifier for :

  • -

fr:Ferralic (qualificatif WRB)