Taksonomi tanah USDA
caption: Rezim temperatur tanah
caption: Distribusi global rezim kelembaban tanah
caption: Alfisol
caption: Andisol
caption: Aridisol
caption: Entisol
caption: Gelisol
caption: Histosol
caption: Inceptisol
caption: Mollisol
caption: Oxisol
caption: Spodosol
caption: Ultisol
caption: Vertisol