*** Primary Characterization Data ***

Pedon ID: 1971AR07702

( Lee, Arkansas )

Print Date: Apr 25 2024 1:18AM

Sampled as :
Revised to :

				State of Arkansas
SSL	-	Project	AR201301   University of Arkansas	University of Arkansas
	-	Site ID	1971AR07702   Lat: 34° 46' 40.08" north  Long: 90° 53' 56.04" west	Department of Crop, Soil, and Environmental Sciences
	-	Pedon No.	71LE02	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
UAR0006652	Ap	Ap	0-18	71LE02	UAR0006652			SIL
UAR0006653	Eg1	Eg1	18-36	71LE02	UAR0006653			SIL
UAR0006654	Eg2	Eg2	36-58	71LE02	UAR0006654			SIL
UAR0006655	Btgx1	Btgx1	58-107	71LE02	UAR0006655			SICL
UAR0006656	Btgx2	Btgx2	107-142	71LE02	UAR0006656			SICL
UAR0006657	Cg1	Cg1	142-175	71LE02	UAR0006657			SICL
UAR0006658	Cg2	Cg2	175-203	71LE02	UAR0006658			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
UAR0006652	0-18	Ap	S	sil	15.9	77.4	6.7			42.9	34.5	2.8	3.7	0.2	--	--
UAR0006653	18-36	Eg1	S	sil	21.7	60.1	18.2			32.6	27.5	6.3	11.2	0.5	0.2	--
UAR0006654	36-58	Eg2	S	sil	25.9	62.7	11.4			34.0	28.7	6.0	5.1	0.2	0.1	--
UAR0006655	58-107	Btgx1	S	sicl	27.8	62.3	9.9			34.2	28.1	5.1	3.9	0.3	0.5	0.1
UAR0006656	107-142	Btgx2	S	sicl	37.0	60.0	3.0			49.4	10.6	1.2	0.8	0.3	0.4	0.3
UAR0006657	142-175	Cg1	S	sicl	28.2	68.1	3.7			42.0	26.1	1.1	1.0	0.5	0.8	0.3
UAR0006658	175-203	Cg2	S	sil	22.0	76.8	1.2			43.8	33.0	0.4	0.3	0.2	0.3	--

*** Primary Characterization Data ***

Pedon ID: 1971AR07702

( Lee, Arkansas )

Print Date: Apr 25 2024 1:18AM

Sampled As	:
University of Arkansas Soil Characterization Laboratory			;	Pedon No.  71LE02

---

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

UAR0006652

0-18

Ap

S

1.50

UAR0006653

18-36

Eg1

S

1.00

UAR0006654

36-58

Eg2

S

0.60

UAR0006655

58-107

Btgx1

S

0.30

UAR0006656

107-142

Btgx2

S

0.20

UAR0006657

142-175

Cg1

S

0.20

UAR0006658

175-203

Cg2

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
UAR0006652	0-18	Ap	S	6.1	1.4	0.2	0.3	8.0	3.5			11.5				70
UAR0006653	18-36	Eg1	S	6.0	1.6	0.2	0.2	8.0	6.7			14.7				54
UAR0006654	36-58	Eg2	S	5.2	2.8	0.3	0.2	8.5	8.5			17.0				50
UAR0006655	58-107	Btgx1	S	5.2	3.4	0.4	0.3	9.3	10.1			19.4				48
UAR0006656	107-142	Btgx2	S	7.3	4.7	0.8	0.4	13.2	8.2			21.4				62
UAR0006657	142-175	Cg1	S	7.1	5.3	0.9	0.4	13.7	7.1			20.8				66
UAR0006658	175-203	Cg2	S	7.1	6.1	0.9	0.4	14.5	4.4			18.9				77

*** Primary Characterization Data ***

Pedon ID: 1971AR07702

( Lee, Arkansas )

Print Date: Apr 25 2024 1:18AM

Sampled As	:
University of Arkansas Soil Characterization Laboratory			;	Pedon No.  71LE02

---

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

UAR0006652

0-18

Ap

S

6.4

UAR0006653

18-36

Eg1

S

5.4

UAR0006654

36-58

Eg2

S

4.7

UAR0006655

58-107

Btgx1

S

4.6

UAR0006656

107-142

Btgx2

S

4.8

UAR0006657

142-175

Cg1

S

5.1

UAR0006658

175-203

Cg2

S

6.0

---

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

UAR0006652

0-18

Ap

S

51.0

UAR0006653

18-36

Eg1

S

44.0

UAR0006654

36-58

Eg2

S

23.0

UAR0006655

58-107

Btgx1

S

32.0

UAR0006656

107-142

Btgx2

S

35.0

UAR0006657

142-175

Cg1

S

41.0

UAR0006658

175-203

Cg2

S

34.0