*** Primary Characterization Data ***

Pedon ID: 1970AR07702

( Lee, Arkansas )

Print Date: May 13 2025 10:16AM

Sampled as :
Revised to :

				State of Arkansas
SSL	-	Project	AR201301   University of Arkansas	University of Arkansas
	-	Site ID	1970AR07702   Lat: 34° 44' 42.00" north  Long: 91° 36' 59.04" west	Department of Crop, Soil, and Environmental Sciences
	-	Pedon No.	70LE02	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
UAR0006634	A	A	0-10	70LE02	UAR0006634			SIC
UAR0006635	Eg	Eg	10-28	70LE02	UAR0006635			SICL
UAR0006636	Btg1	Btg1	28-66	70LE02	UAR0006636			SICL
UAR0006637	Btg2	Btg2	66-109	70LE02	UAR0006637			SICL
UAR0006638	Cg1	Cg1	109-157	70LE02	UAR0006638			SICL
UAR0006639	Cg2	Cg2	157-208	70LE02	UAR0006639			SIL

---

---

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
UAR0006634	0-10	A	S	sic	45.9	51.8	2.3			37.2	14.6	1.5	0.6	0.2	--	--
UAR0006635	10-28	Eg	S	sicl	27.2	66.0	6.8			41.6	24.4	4.9	1.4	0.3	0.2	--
UAR0006636	28-66	Btg1	S	sicl	31.6	61.5	6.9			37.3	24.2	5.5	1.2	0.1	0.1	--
UAR0006637	66-109	Btg2	S	sicl	34.5	59.7	5.8			35.0	24.7	4.5	0.9	0.2	0.2	--
UAR0006638	109-157	Cg1	S	sicl	28.9	63.0	8.1			35.3	27.7	5.1	1.0	0.4	0.9	0.7
UAR0006639	157-208	Cg2	S	sil	20.8	69.8	9.4			36.2	33.6	6.7	1.2	0.3	0.8	0.4

*** Primary Characterization Data ***

Pedon ID: 1970AR07702

( Lee, Arkansas )

Print Date: May 13 2025 10:16AM

Sampled As	:
University of Arkansas Soil Characterization Laboratory			;	Pedon No.  70LE02

---

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

UAR0006634

0-10

A

S

4.20

UAR0006635

10-28

Eg

S

1.60

UAR0006636

28-66

Btg1

S

0.90

UAR0006637

66-109

Btg2

S

0.40

UAR0006638

109-157

Cg1

S

0.40

UAR0006639

157-208

Cg2

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
UAR0006634	0-10	A	S	7.3	3.2	0.2	0.3	11.0	21.5			32.5				34
UAR0006635	10-28	Eg	S	0.9	0.9	0.3	0.1	2.2	16.5			18.7				12
UAR0006636	28-66	Btg1	S	3.7	5.1	1.3	0.3	10.4	11.1			21.5				48
UAR0006637	66-109	Btg2	S	7.6	7.9	3.0	0.4	18.9	3.2			22.1				86
UAR0006638	109-157	Cg1	S	9.6	8.1	2.8	0.4	20.9	2.0			22.9				91
UAR0006639	157-208	Cg2	S	11.2	6.8	2.2	0.3	20.5	1.0			21.5				95

---

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

UAR0006634

0-10

A

S

5.1

UAR0006635

10-28

Eg

S

4.8

UAR0006636

28-66

Btg1

S

4.9

UAR0006637

66-109

Btg2

S

6.6

UAR0006638

109-157

Cg1

S

7.8

UAR0006639

157-208

Cg2

S

8.0

*** Primary Characterization Data ***

Pedon ID: 1970AR07702

( Lee, Arkansas )

Print Date: May 13 2025 10:16AM

Sampled As	:
University of Arkansas Soil Characterization Laboratory			;	Pedon No.  70LE02

---

Phosphorus

-1-

-2-

-3-

-4-

-5-

-6-

-7-

-8-

-9-

-10-

-11-

-12-

(- - - - - - - - - - - - - - - - - - - - - - - Phosphorus - - - - - - - - - - - - - - - - - - - - -)

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

UAR0006634

0-10

A

S

31.0

UAR0006635

10-28

Eg

S

58.0

UAR0006636

28-66

Btg1

S

38.0

UAR0006637

66-109

Btg2

S

5.0

UAR0006638

109-157

Cg1

S

20.0

UAR0006639

157-208

Cg2

S

29.0