*** Primary Characterization Data ***

Pedon ID: 1969AR13111

( Sebastian, Arkansas )

Print Date: Oct 29 2025 3:43PM

Sampled as :
Revised to :

				State of Arkansas
SSL	-	Project	AR201301   University of Arkansas	University of Arkansas
	-	Site ID	1969AR13111   Lat: 35° 16' 37.92" north  Long: 94° 17' 57.84" west	Department of Crop, Soil, and Environmental Sciences
	-	Pedon No.	69SB11	115 Plant Science Building
	-	General Methods 1B1A, 2A1, 2B		Fayetteville, Arkansas 72701

---

Layer	Horizon	Orig Hzn	Depth (cm)	Field Label 1	Field Label 2	Field Label 3	Field Texture	Lab Texture
UAR0005926	Ap	Ap	0-13	69SB11	UAR0005926			VFSL
UAR0005927	BE	BE	13-23	69SB11	UAR0005927			L
UAR0005928	Bt	Bt	23-64	69SB11	UAR0005928			L
UAR0005929	Btx	Btx	64-102	69SB11	UAR0005929			L
UAR0005930	Btxg1	Btxg1	102-142	69SB11	UAR0005930			CL
UAR0005931	Btxg2	Btxg2	142-183	69SB11	UAR0005931			CL

---

---

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	hyd1
UAR0005926	0-13	Ap	S	vfsl	5.8	43.4	50.8			14.4	29.0	26.3	22.5	0.6	1.0	0.4
UAR0005927	13-23	BE	S	l	18.1	48.8	33.1			20.9	27.9	17.5	14.5	0.4	0.5	0.2
UAR0005928	23-64	Bt	S	l	25.9	40.6	33.5			20.1	20.5	16.8	15.7	0.3	0.4	0.3
UAR0005929	64-102	Btx	S	l	24.1	45.1	30.8			18.6	26.5	17.1	12.4	0.3	0.5	0.5
UAR0005930	102-142	Btxg1	S	cl	31.8	41.3	26.9			15.3	26.0	15.1	8.6	0.5	1.1	1.6
UAR0005931	142-183	Btxg2	S	cl	29.7	44.6	25.7			17.9	26.7	16.2	8.4	0.3	0.4	0.4

*** Primary Characterization Data ***

Pedon ID: 1969AR13111

( Sebastian, Arkansas )

Print Date: Oct 29 2025 3:43PM

Sampled As	:
University of Arkansas Soil Characterization Laboratory			;	Pedon No.  69SB11

---

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

UAR0005926

0-13

Ap

S

1.10

UAR0005927

13-23

BE

S

0.70

UAR0005928

23-64

Bt

S

0.40

UAR0005929

64-102

Btx

S

0.30

UAR0005930

102-142

Btxg1

S

0.30

UAR0005931

142-183

Btxg2

S

0.30

---

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 - - -)			(- - - - - - - - % - - - - - - - -)
				6N2	6O2f	6P2a	6Q2a		6H2a
UAR0005926	0-13	Ap	S	1.4	0.6	0.1	0.2	2.3	2.8			5.1				45
UAR0005927	13-23	BE	S	2.1	1.4	0.2	0.1	3.8	4.5			8.3				46
UAR0005928	23-64	Bt	S	1.7	2.1	0.2	0.2	4.2	6.2			10.4				40
UAR0005929	64-102	Btx	S	0.9	1.6	0.2	0.2	2.9	6.7			9.6				30
UAR0005930	102-142	Btxg1	S	1.0	1.8	0.2	0.2	3.2	8.7			11.9				27
UAR0005931	142-183	Btxg2	S	0.6	1.4	0.2	0.1	2.3	9.3			11.6				20

---

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

8C1a

UAR0005926

0-13

Ap

S

5.9

UAR0005927

13-23

BE

S

5.8

UAR0005928

23-64

Bt

S

5.1

UAR0005929

64-102

Btx

S

5.3

UAR0005930

102-142

Btxg1

S

5.3

UAR0005931

142-183

Btxg2

S

5.1

*** Primary Characterization Data ***

Pedon ID: 1969AR13111

( Sebastian, Arkansas )

Print Date: Oct 29 2025 3:43PM

Sampled As	:
University of Arkansas Soil Characterization Laboratory			;	Pedon No.  69SB11

---

Phosphorous

-1-

-2-

-3-

-4-

-5-

-6-

-7-

-8-

-9-

-10-

-11-

-12-

(- - - - - - - - - - - - - - - - - - - - - - - Phosphorous - - - - - - - - - - - - - - - - - - - - -)

KCl

Melanic

NZ

Acid

Anion Exch Resin

Bray

Bray

Olsen

H2O

Citric

Mehlich

Extr

Depth

Index

Oxal

Available

Capacity

1

2

Acid

III

NO3

Layer

(cm)

Horz

Prep

%

(- - - - - - - - - - - - - - - - - - - - - - - - - - - mg kg-1 - - - - - - - - - - - - - - - - - - - -)

6S3

UAR0005926

0-13

Ap

S

5.0

UAR0005927

13-23

BE

S

2.0

UAR0005928

23-64

Bt

S

3.0

UAR0005929

64-102

Btx

S

3.0

UAR0005930

102-142

Btxg1

S

3.0

UAR0005931

142-183

Btxg2

S

3.0