*** Primary Characterization Data ***

Pedon ID: 1971AR07703

( Lee, Arkansas )

Print Date: Apr 25 2024 2:40AM

Sampled as :
Revised to :

				State of Arkansas
SSL	-	Project	AR201301   University of Arkansas	University of Arkansas
	-	Site ID	1971AR07703   Lat: 34° 53' 38.04" north  Long: 90° 47' 53.16" west	Department of Crop, Soil, and Environmental Sciences
	-	Pedon No.	71LE03	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
UAR0006659	Ap	Ap	0-13	71LE03	UAR0006659			SIL
UAR0006660	Bt1	Bt1	13-38	71LE03	UAR0006660			SIL
UAR0006661	Bt2	Bt2	38-66	71LE03	UAR0006661			SIL
UAR0006662	Btx1	Btx1	66-86	71LE03	UAR0006662			SIL
UAR0006663	Btx2	Btx2	86-132	71LE03	UAR0006663			SIL
UAR0006664	C1	C1	132-170	71LE03	UAR0006664			SIL
UAR0006665	C2	C2	170-213	71LE03	UAR0006665			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
UAR0006659	0-13	Ap	S	sil	16.6	82.2	1.2			36.1	46.1	0.6	0.3	0.2	0.1	--
UAR0006660	13-38	Bt1	S	sil	25.8	73.4	0.8			40.2	33.2	0.4	0.2	0.1	0.1	--
UAR0006661	38-66	Bt2	S	sil	23.0	76.4	0.6			42.5	33.9	0.5	0.1	--	--	--
UAR0006662	66-86	Btx1	S	sil	20.0	79.3	0.7			41.0	38.3	0.3	0.2	0.2	--	--
UAR0006663	86-132	Btx2	S	sil	18.2	80.6	1.2			41.2	39.4	0.6	0.2	0.2	0.2	--
UAR0006664	132-170	C1	S	sil	16.3	83.2	0.5			42.7	40.5	0.4	0.1	--	--	--
UAR0006665	170-213	C2	S	sil	16.0	82.7	1.3			41.1	41.6	0.6	0.3	0.3	0.1	--

*** Primary Characterization Data ***

Pedon ID: 1971AR07703

( Lee, Arkansas )

Print Date: Apr 25 2024 2:40AM

Sampled As	:
University of Arkansas Soil Characterization Laboratory			;	Pedon No.  71LE03

---

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

UAR0006659

0-13

Ap

S

1.10

UAR0006660

13-38

Bt1

S

0.60

UAR0006661

38-66

Bt2

S

0.50

UAR0006662

66-86

Btx1

S

0.40

UAR0006663

86-132

Btx2

S

0.30

UAR0006664

132-170

C1

S

0.40

UAR0006665

170-213

C2

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
UAR0006659	0-13	Ap	S	7.0	1.8	0.1	0.6	9.5	1.9			11.4				83
UAR0006660	13-38	Bt1	S	4.1	2.1	0.3	0.3	6.8	8.8			15.6				44
UAR0006661	38-66	Bt2	S	2.9	2.2	0.5	0.3	5.9	10.3			16.2				36
UAR0006662	66-86	Btx1	S	3.2	2.3	0.6	0.3	6.4	8.8			15.2				42
UAR0006663	86-132	Btx2	S	3.8	2.3	0.5	0.3	6.9	7.8			14.7				47
UAR0006664	132-170	C1	S	5.9	2.8	0.3	0.3	9.3	6.9			16.2				57
UAR0006665	170-213	C2	S	6.5	2.8	0.3	0.3	9.9	6.2			16.1				61

*** Primary Characterization Data ***

Pedon ID: 1971AR07703

( Lee, Arkansas )

Print Date: Apr 25 2024 2:40AM

Sampled As	:
University of Arkansas Soil Characterization Laboratory			;	Pedon No.  71LE03

---

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

UAR0006659

0-13

Ap

S

7.4

UAR0006660

13-38

Bt1

S

5.3

UAR0006661

38-66

Bt2

S

4.9

UAR0006662

66-86

Btx1

S

4.8

UAR0006663

86-132

Btx2

S

4.7

UAR0006664

132-170

C1

S

5.3

UAR0006665

170-213

C2

S

5.6

---

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

UAR0006659

0-13

Ap

S

53.0

UAR0006660

13-38

Bt1

S

23.0

UAR0006661

38-66

Bt2

S

16.0

UAR0006662

66-86

Btx1

S

18.0

UAR0006663

86-132

Btx2

S

23.0

UAR0006664

132-170

C1

S

41.0

UAR0006665

170-213

C2

S

50.0