Práctica

Coordenada X (UTM):

Coordenada Y (UTM):

Altitud:

Posición Fisiográfica:

Forma del terreno circundante:

Pendiente:

Orientación del perfil:

Vegetación:

Material de partida:

Designación del Horizonte:

Espesor del Horizonte:

Textura tierra fina:

Clase textural:

C-Clay L-Loam CL-Clay loam Si-Silt SiC- Silty clay SiCL Silty clay loam SiL-Silt loam SC-Sandy clay SCL-Sandy clay loam SL-Sandy loam FSL-Fine sandy loam CSL-Coarse sandy loam LS-Loamy sand LVFS-Loamy very fine sand LFS-Loamy fine sand LCS-Loamy coarse sand VFS-Very fine sand FS-Fine sand MS-Medium sand CS-Coarse sand US-Sand, unsorted S-Sand, unspecified

Porosidad:

Abundancia:	Very few Few Common Many
Tamaño:	Fine Medium Coarse Very coarse

Estructura:

Tipo:	GR-Granular CR-Migajosa SB-Subangular blocky AB-Angular blocky PL-Platy
Clase:	Very fine Fine and very fine Fine Fine and medium Fine to coarse Medium Medium and coarse Medium to very coarse Coarse Coarse and very coarse Very coarse
Grado:	Very weak Weak Weak to moderate Moderate Moderate to strong Strong Very strong

Consistencia:

Adhesividad:	Non sticky Slightly sticky Slightly sticky to sticky Sticky Sticky to very sticky Very sticky
Plasticidad:	Non plastic Slightly plastic Slightly plastic to plastic Plastic Plastic to very plastic Very plastic
Consistencia en húmedo:	Loose Very friable Very friable to friable Friable Friable to firm Firm Firm to very firm Very firm Extremely firm
Consistencia en seco:	Loose Soft Slightly hard Hard Very hard

Raíces:

Abundancia:	Very few Few Common Many
Tamaño:	Very fine Fine Medium Coarse

Grava (% en peso):

pH en H₂O:

% Arena total USDA:

Conductividad eléctrica (dS·m^-1):

% Limo USDA:

% Carbonato cálcico equivalente:

% Arcilla:

% Caliza activa:

% Carbono orgánico:

Densidad aparente tierra fina:

% Nitrógeno total

% Humedad del suelo a Capacidad de Campo: