*** Primary Characterization Data ***

Pedon ID: 1979OK135686

( Sequoyah, Oklahoma )

Print Date: Nov 13 2024 3:00PM

Sampled as :
Revised to correlated on Aug 23, 2014:	Linker ; Fine-loamy, siliceous, semiactive, thermic Typic Hapludults

				State of Oklahoma
SSL	-	Project	OKSU201401   Oklahoma State Univeristy	Oklahoma State University
	-	Site ID	79-OK135-68-6   Lat: 35° 34' 27.69" north  Long: 94° 48' 27.45" west  MLRA: 117	Soil Characterization Laboratory
	-	Pedon No.	79-OK-68-6	045 Agriculture Hall
	-	General Methods 1B1A, 2A1, 2B		Stillwater, Oklahoma 74078

---

Layer	Horizon	Orig Hzn	Depth (cm)	Field Label 1	Field Label 2	Field Label 3	Field Texture	Lab Texture
79OK6861	Ap	Ap	0-8	79-OK135-68-6-1	796861		SL	FSL
79OK6862	E	E	8-25	79-OK135-68-6-2	796862		SL	FSL
79OK6863	Bt	Bt	25-61	79-OK135-68-6-3	796863		SL	CL
79OK6864	BC	BC	61-76	79-OK135-68-6-4	796864		SL	FSL

---

---

PSDA  &  Rock Fragments				-1-	-2-	-3-	-4-	-5-	-6-	-7-	-8-	-9-	-10-	-11-	-12-	-13-	-14-	-15-	-16-	-17-	-18-
					(- - - - - Total - - - - - -)			(- - Clay - - -)		(- - - - Silt - - - - -)		(- - - - - - - - - - - - Sand - - - - - - - - - - - -)					( Rock Fragments   (mm) )
				Lab	Clay	Silt	Sand	Fine	CO3	Fine	Coarse	VF	F	M	C	VC	(- - - - - - - - Weight - - - - - - - -)				>2 mm
				Text-	<	.002	.05	<	<	.002	.02	.05	.10	.25	.5	1	2	5	20	.1-	wt %
	Depth			ure	.002	-.05	-2	.0002	.002	-.02	-.05	-.10	-.25	-.50	-1	-2	-5	-20	-75	75	whole
Layer	(cm)	Horz	Prep		(- - - - - - - - - - - - - - - - - - - - - - - - - - % of <2mm Mineral Soil - - - - - - - - - - - - - - - - - - - - - - - - - - -)												(- - - - - - - % of <75mm - - - - - -)				soil
					hyd1							hyd1	hyd1	hyd1	hyd1	hyd1
79OK6861	0-8	Ap	S	fsl	9.2	38.1	52.7					22.8	28.3	0.7	0.5	0.5
79OK6862	8-25	E	S	fsl	12.8	32.9	54.3					21.9	30.2	0.8	0.6	0.7
79OK6863	25-61	Bt	S	CL	27.5	36.7	35.8					16.2	18.0	0.5	0.4	0.6
79OK6864	61-76	BC	S	fsl	17.9	26.8	55.2					18.8	34.1	1.0	0.5	0.8

---

Bulk Density  &  Moisture

-1-

-2-

-3-

-4-

-5-

-6-

-7-

-8-

-9-

-10-

-11-

-12-

-13-

-14-

(Bulk Density)

Cole

(- - - - - - - - - - - Water Content - - - - - - - - - - -)

( Air Dry-Oven Dry )

WRD

Aggst

33

Oven

Whole

6

10

33

1500

1500 kPa

(- - - - Ratio - - - -)

Whole

Stabl

(- - Ratio/Clay - -)

Depth

kPa

Dry

Soil

kPa

kPa

kPa

kPa

Moist

Corrected

Soil

2-0.5mm

CEC7

1500 kPa

Layer

(cm)

Horz

Prep

(- - - g cm-3 - - -)

(- - - - - - - - - - - - pct of < 2mm - - - - - - - - - - - -)

cm3 cm-3

%

79OK6861

0-8

Ap

S

0.70

79OK6862

8-25

E

S

0.41

79OK6863

25-61

Bt

S

0.40

79OK6864

61-76

BC

S

0.50

*** Primary Characterization Data ***

Pedon ID: 1979OK135686

( Sequoyah, Oklahoma )

Print Date: Nov 13 2024 3:00PM

Sampled As	:
Oklahoma State University			;	Pedon No.  79-OK-68-6

---

Carbon  &  Extractions

-1-

-2-

-3-

-4-

-5-

-6-

-7-

-8-

-9-

-10-

-11-

-12-

-13-

-14-

-15-

-16-

-17-

-18-

-19-

(- - - - - Total - - - - -)

Est

OC

C/N

(- - - Dith-Cit Ext - - -)

(- - - - - - Ammonium Oxalate Extraction - - - - - -)

(- - - Na Pyro-Phosphate - - -)

Depth

C

N

S

OC

(WB)

Ratio

Fe

Al

Mn

Al+½Fe

ODOE

Fe

Al

Si

Mn

C

Fe

Al

Mn

Layer

(cm)

Horz

Prep

(- - - - - - - - - - % of <2 mm - - - - - - - - - -)

(- - - - - - - - - - - - - - - - - - - % of < 2mm - - - - - - - - - - - - - - - - -)

mg kg-1

(- - - - - - % of < 2mm - - - - -)

6A1a

79OK6861

0-8

Ap

1.03

79OK6862

8-25

E

0.31

79OK6863

25-61

Bt

0.46

---

CEC  &  Bases				-1-	-2-	-3-	-4-	-5-	-6-	-7-	-8-	-9-	-10-	-11-	-12-	-13-	-14-
				(- - - - - - NH4OAC Extractable Bases - - - - -)								CEC8	CEC7	ECEC		(- - - - Base - - - -)
								Sum	Acid-	Extr	KCl	Sum	NH4	Bases	Al	(- Saturation -)
	Depth			Ca	Mg	Na	K	Bases	ity	Al	Mn	Cats	OAC	+Al	Sat	Sum	NH4OAC
Layer	(cm)	Horz	Prep	(- - - - - - - - - - - - - - - - - cmol(+) kg-1 - - - - - - - - - - - - - - - - - - -)							mg kg-1	(- - - - cmol(+) kg-1 - - -)			(- - - - - - - - % - - - - - - - -)
				6N2a	6O2a	6P2b	6Q2b			6G2a			5A1a
79OK6861	0-8	Ap	S	6.4*	1.2	tr	0.2	7.8		--			6.4				100
79OK6862	8-25	E	S	3.5	0.8	tr	0.2	4.5		--			5.2				87
79OK6863	25-61	Bt	S	5.1	3.5	tr	0.2	8.8		--			11.1				79
79OK6864	61-76	BC	S	2.2	0.9	tr	0.1	3.2		4.2			8.9	7.4	57		36

^*Extractable Ca may contain Ca from calcium carbonate or gypsum., CEC7 base saturation set to 100.

---

Salt

-1-

-2-

-3-

-4-

-5-

-6-

-7-

-8-

-9-

-10-

-11-

-12-

-13-

-14-

-15-

-16-

-17-

-18-

-19-

-20-

(- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Water Extracted From Saturated Paste - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -)

1:2

Total

Elec

Elec

Exch

Depth

Ca

Mg

Na

K

CO3

HCO3

F

Cl

PO4

Br

OAC

SO4

NO2

NO3

H2O

Salts

Cond

Cond

Na

SAR

Layer

(cm)

Horz

Prep

(- - - - - mmol(+) L-1 - - - - -)

(- - - - - - - - - - - - - - - - - - - - - - mmol(-) L-1 - - - - - - - - - - - - - - - - - - - -)

(- - - - % - - - -)

(- - dS m-1 - -)

%

79OK6861

0-8

Ap

S

tr

79OK6862

8-25

E

S

1

79OK6863

25-61

Bt

S

tr

79OK6864

61-76

BC

S

tr

*** Primary Characterization Data ***

Pedon ID: 1979OK135686

( Sequoyah, Oklahoma )

Print Date: Nov 13 2024 3:00PM

Sampled As	:
Oklahoma State University			;	Pedon No.  79-OK-68-6

---

pH  &  Carbonates

-1-

-2-

-3-

-4-

-5-

-6-

-7-

-8-

-9-

-10-

-11-

(- - - - - - - - - - - - - - - - - - pH - - - - - - - - - - - - - - - - -)

(- - Carbonate - -)

(- - Gypsum - - -)

CaCl2

As CaCO3

As CaSO4*2H2O

Resist

Depth

0.01M

H2O

Sat

<2mm

<20mm

<2mm

<20mm

ohms

Layer

(cm)

Horz

Prep

KCl

1:2

1:1

Paste

Oxid

NaF

(- - - - - - - - - - - - % - - - - - - - - - - -)

cm-1

8C1c

8C1a

79OK6861

0-8

Ap

6.4

6.9

79OK6862

8-25

E

6.0

6.9

79OK6863

25-61

Bt

5.0

6.2