IDENTIFIERS

Current Taxon Name (Soil Name): unnamed

OSD

Series Extent

User Site ID: 93FN725007

User Pedon ID: 93FN725007

Vegetation Plot ID: 93FN725007

Lab Information:

Certified Lab Pedon Description - no

Lab Pedon # - 94P0501

NCSS Pedon Lab Data NASIS Record ID - 66627

Print Date: 4/28/2024

LOCATION

Location In Web Soil Survey

AOI is roughly a square mile and pedon is marked in the center.

Location in SoilWeb

Location in Google Maps

Std. Latitude: 8.0284166

Std. Longitude: 124.9539719

Datum: WGS84

Location Description: Sitio of Patag; Barangay of Alanib; Municipality of Lantapan; Province of Bukidnon; Philippines

Country: RP—Philippines

State: Foreign

PEDON

Describers Name: E. G. Almendral, E. S. Bagoso, A. A. Dayot, J. Gerpacio, K. S. Lawrence, Q. A. Navero, L. M. Thomas

Pedon Record Orgin: NASIS

Pedon #: 7

Sampled As Information:

Soil Name - unnamed

Taxonomic Class - Fine-silty, mixed, isohyperthermic Humic Hapludults

Classificaton Date - 12/1/1993

Moisture Class - udic

Dynamic Soil Properties:

Erosion Class - 1

Pedoderm Loose Cover Indicator - no

Hydric: no

SITE

Parent Material: volcanic ash weathered residuum

Landform: hillside

Hill Slope Profile: backslope

Slope Shape Across: linear

Slope Shape Down: linear

Drainage Class: well

Surface Fragments:

Benchmark Soil?: no

VEGETATION

SITE OBSERVATION

Observation Date: 12/1/1993 (actual site observation date)

Surface Cover Properties:

Site Obs. Cover Kind 1 - crop cover

Pedoderm Loose Cover Indicator - no

Drained? - no

Bedded Soil? - no

Forest Plantation? - no

Vegetation Plot Plants
Plant Symbol	Scientific Name	National Vernacular Name	Plant Type Group	Canopy Cover %	Vegetation Stata Level
SASP ZEMA	Saccharum spontaneum Zea mays	wild sugarcane corn	— —	— —	— —

Pedon Diagnostic Features
Feature Kind	Feature Depth L-H	Feature Thickness L-RV-H
	cm
umbric epipedon argillic horizon	0—26 26—122	—- —-

Setting and Climate
Slope	Slope Length USLE	Upslope Length	Elev.	Corr. Elev	Aspect	MAP	REAP	FFD	MAAT	MSAT	MWAT	MAST	MSST	MWST	MFFP	PE Index	Climate Station ID	Climate Station Name	Climate Station Type
%	m				degrees	mm	mm		C						mm
2	—	—	925	—	90	—	—	—	—	—	—	—	—	—	—	—	—	—	—

Ap1—0 to 15 centimeters (0.0 to 5.9 inches); loam; weak fine subangular blocky, and weak fine granular structure; friable; 21.0 very fine roots throughout and 21.0 fine roots throughout and 0.5 coarse roots throughout; 0.5 very fine tubular and 0.5 fine tubular pores; fragments; very strongly acid, pH 5.0, bromcresol green; clear smooth boundary. Lab sample # 94P03555

Ap2—15 to 26 centimeters (5.9 to 10.2 inches); loam; weak fine subangular blocky, and weak fine granular structure; friable; 3.0 very fine roots throughout and 3.0 fine roots throughout; 0.5 very fine tubular and 0.5 fine tubular pores; fragments; strongly acid, pH 5.2, chlorophenol red; abrupt smooth boundary. Lab sample # 94P03556

Bt1—26 to 42 centimeters (10.2 to 16.5 inches); clay loam; moderate fine subangular blocky, and moderate medium subangular blocky structure; friable; 0.5 very fine roots throughout; 21.0 fine tubular pores; 10 percent distinct clay films on surfaces along root channels and 10 percent distinct clay films on surfaces along pores; 10 percent fine spherical insect casts throughout; fragments; moderately acid, pH 5.6, chlorophenol red; clear wavy boundary. Lab sample # 94P03557. discontinuous - phpvsfiid 278053; discontinuous - phpvsfiid 278054; discontinuous - phpvsfiid 278053; discontinuous - phpvsfiid 278054

Bt2—42 to 71 centimeters (16.5 to 28.0 inches); silty clay loam; moderate fine subangular blocky, and moderate medium subangular blocky structure; friable; 0.5 very fine roots throughout; 21.0 very fine tubular and 21.0 fine tubular pores; 10 percent distinct clay films on surfaces along pores and 10 percent distinct clay films on surfaces along root channels; 10 percent fine spherical insect casts throughout; fragments; moderately acid, pH 5.6, chlorophenol red; diffuse irregular boundary. Lab sample # 94P03558. discontinuous - phpvsfiid 278055; discontinuous - phpvsfiid 278056; discontinuous - phpvsfiid 278055; discontinuous - phpvsfiid 278056

Bt3—71 to 94 centimeters (28.0 to 37.0 inches); silty clay loam; 1 percent strong brown (7.5YR 4/6) fine distinct mottles; moderate fine subangular blocky, and moderate medium subangular blocky structure; friable; 0.5 very fine roots throughout; 0.5 fine tubular pores; 10 percent distinct clay films on surfaces along pores and 10 percent distinct clay films on surfaces along root channels; 10 percent fine spherical insect casts throughout; fragments; moderately acid, pH 5.8, chlorophenol red; diffuse wavy boundary. Lab sample # 94P03559. discontinuous - phpvsfiid 278057; discontinuous - phpvsfiid 278058; discontinuous - phpvsfiid 278057; discontinuous - phpvsfiid 278058

BC—94 to 122 centimeters (37.0 to 48.0 inches); silty clay loam; weak fine subangular blocky, and moderate fine subangular blocky, and moderate medium subangular blocky structure; friable; 0.5 very fine tubular pores; 1 percent distinct clay films on surfaces along pores and 1 percent distinct clay films on surfaces along root channels; 10 percent fine spherical insect casts throughout; fragments; moderately acid, pH 5.8, chlorophenol red; clear smooth boundary. Lab sample # 94P03560. discontinuous - phpvsfiid 278059; discontinuous - phpvsfiid 278060; discontinuous - phpvsfiid 278059; discontinuous - phpvsfiid 278060

C—122 to 150 centimeters (48.0 to 59.1 inches); sandy clay loam; weak fine subangular blocky, and weak fine granular structure; friable; fragments; strongly acid, pH 5.2, chlorophenol red. This horizon could be designated Cr/BC; Cr part is 7.5YR 4/2 weakly indurated pyroclastic material with few coarse black (10YR 2/1) stains on horizontal fractures; BC part is 10 percent of horizon and is 25 cm wide tongues with 1 mm spacing between tongues, 7.5YR 5/6 loam, weak fine and medium subangular blocky structure, friable, slightly sticky and slightly plastic; Cr part has reaction to NaF for allophane.