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  • 25-01-2019
  • Biology
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in which horizontal of soil profile is prevent material usually found

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Cortinarius
Cortinarius Cortinarius
  • 25-01-2019
Subsoil: This layer has normally less organic matter than the A horizon, so its colour is mainly derived from iron oxides. Iron oxides and clay minerals accumulate as a result of weathering. In a soil, where substances move down from the topsoil, this is the layer, where they accumulate.

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