*** Primary Characterization Data ***

Pedon ID: 1964AR14305

( Washington, Arkansas )

Print Date: Dec 8 2025 12:56PM

Sampled as on Sep 29, 2019:	Leaf ; Fine, mixed, active, thermic Typic Albaquults
Revised to :

				State of Arkansas
SSL	-	Project	AR201301   University of Arkansas	University of Arkansas
	-	Site ID	1964AR14305   Lat: 35° 57' 4.25" north  Long: 94° 23' 6.50" west	Department of Crop, Soil, and Environmental Sciences
	-	Pedon No.	64WS05	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
UAR0003277	Ap	Ap	0-13	64WS05	UAR0003277			SIL
UAR0003278	Eg	Eg	13-30	64WS05	UAR0003278			SIL
UAR0003279	Btg	Btg	30-43	64WS05	UAR0003279			SIL
UAR0003280	Btg	Btg	43-127	64WS05	UAR0003280			SIC
UAR0003281	Cg	Cg	127-163	64WS05	UAR0003281			C

---

---

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
UAR0003277	0-13	Ap	S	sil	14.7	64.0	21.4					7.3	13.0	0.7	0.3	0.1
UAR0003278	13-30	Eg	S	sil	19.9	60.5	19.6					6.4	11.5	1.2	0.4	0.1
UAR0003279	30-43	Btg	S	sil	20.2	60.4	19.5					6.9	11.3	0.9	0.3	0.1
UAR0003280	43-127	Btg	S	sic	46.8	40.0	13.3					4.6	8.1	0.5	0.1	--
UAR0003281	127-163	Cg	S	c	48.9	36.9	15.1					5.5	9.0	0.5	0.1	--

*** Primary Characterization Data ***

Pedon ID: 1964AR14305

( Washington, Arkansas )

Print Date: Dec 8 2025 12:56PM

Sampled As	:	Leaf		Fine, mixed, active, thermic Typic Albaquults
University of Arkansas Soil Characterization Laboratory			;	Pedon No.  64WS05

---

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

UAR0003277

0-13

Ap

S

0.90

UAR0003278

13-30

Eg

S

0.30

UAR0003279

30-43

Btg

S

0.20

UAR0003280

43-127

Btg

S

0.20

UAR0003281

127-163

Cg

S

0.20

---

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
UAR0003277	0-13	Ap	S	1.0	0.4	0.1	0.1	1.6	10.4			12.0				13
UAR0003278	13-30	Eg	S	0.4	0.2	0.2	0.1	0.9	11.6			12.5				7
UAR0003279	30-43	Btg	S	0.4	0.2	0.4	0.1	1.1	9.6			10.7				10
UAR0003280	43-127	Btg	S	0.6	0.6	1.5	0.2	2.9	22.4			25.3				11
UAR0003281	127-163	Cg	S	1.5	0.9	2.7	0.2	5.3	18.9			24.2				22

---

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

UAR0003277

0-13

Ap

S

4.6

UAR0003278

13-30

Eg

S

4.5

UAR0003279

30-43

Btg

S

4.6

UAR0003280

43-127

Btg

S

4.2

UAR0003281

127-163

Cg

S

4.2

*** Primary Characterization Data ***

Pedon ID: 1964AR14305

( Washington, Arkansas )

Print Date: Dec 8 2025 12:56PM

Sampled As	:	Leaf		Fine, mixed, active, thermic Typic Albaquults
University of Arkansas Soil Characterization Laboratory			;	Pedon No.  64WS05

---

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

UAR0003277

0-13

Ap

S

10.0

UAR0003278

13-30

Eg

S

3.0

UAR0003279

30-43

Btg

S

15.0

UAR0003280

43-127

Btg

S

14.0

UAR0003281

127-163

Cg

S

8.0