Agrometeorology Essentials: Rahul’s Quick Guide for Master’s Prep

Horizons

  • Ol : Slightly decomposed organic horizon
  • Oe : moderately decomposed organic horizon
  • Og : Highly decomposed organic horizon
  • E: maximum eluration of silicate clays
  • A: mineral mixed with humus
  • B: maximum accumulation of material such as iron and Al oxides
  • C: Unconsolidated material outside of biological activities
  • R: underlying consolidated rock
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