*** Primary Characterization Data ***

Pedon ID: 1972AR04502

( Faulkner, Arkansas )

Print Date: May 8 2024 9:41AM

Sampled as :
Revised to :

				State of Arkansas
SSL	-	Project	AR201301   University of Arkansas	University of Arkansas
	-	Site ID	1972AR04502   Lat: 34° 58' 5.88" north  Long: 92° 29' 26.16" west	Department of Crop, Soil, and Environmental Sciences
	-	Pedon No.	72FK02	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
UAR0007611	Ap	Ap	0-10	72FK02	UAR0007611			SIL
UAR0007612	E	E	10-36	72FK02	UAR0007612			L
UAR0007613	Bw	Bw	36-69	72FK02	UAR0007613			FSL
UAR0007614	Btx	Btx	69-102	72FK02	UAR0007614			CL
UAR0007615	Bt	Bt	102-142	72FK02	UAR0007615			CL
UAR0007616	Btg	Btg	142-183	72FK02	UAR0007616			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
UAR0007611	0-10	Ap	S	sil	10.5	62.3	27.2			38.4	23.9	11.0	14.1	1.7	0.3	0.1
UAR0007612	10-36	E	S	l	11.8	41.3	46.9			24.8	16.5	18.6	24.8	3.0	0.4	0.1
UAR0007613	36-69	Bw	S	fsl	9.4	34.2	56.4			20.1	14.1	15.9	34.0	5.2	0.9	0.4
UAR0007614	69-102	Btx	S	cl	28.4	29.2	42.4			19.7	9.5	10.5	21.8	5.8	2.8	1.5
UAR0007615	102-142	Bt	S	cl	36.1	37.0	26.9			30.9	6.1	8.1	14.2	3.0	1.3	0.3
UAR0007616	142-183	Btg	S	cl	36.9	42.7	20.4			41.3	1.4	5.0	7.7	2.7	3.6	1.4

*** Primary Characterization Data ***

Pedon ID: 1972AR04502

( Faulkner, Arkansas )

Print Date: May 8 2024 9:41AM

Sampled As	:
University of Arkansas Soil Characterization Laboratory			;	Pedon No.  72FK02

---

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

UAR0007611

0-10

Ap

S

2.90

UAR0007612

10-36

E

S

0.90

UAR0007613

36-69

Bw

S

0.50

UAR0007614

69-102

Btx

S

0.40

UAR0007615

102-142

Bt

S

0.40

UAR0007616

142-183

Btg

S

0.40

---

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
UAR0007611	0-10	Ap	S	1.9	0.8	0.6	0.1	3.4	8.8			12.2				28
UAR0007612	10-36	E	S	1.4	1.0	1.7	0.1	4.2	5.6			9.8				43
UAR0007613	36-69	Bw	S	0.9	1.2	1.7	0.1	3.9	3.1			7.0				56
UAR0007614	69-102	Btx	S	3.0	5.4	1.9	0.1	10.4	3.1			13.5				77
UAR0007615	102-142	Bt	S	4.3	7.7	1.3	0.1	13.4	3.9			17.3				77
UAR0007616	142-183	Btg	S	4.6	8.5	1.5	0.1	14.7	4.0			18.7				79

---

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

UAR0007611

0-10

Ap

S

4.9

UAR0007612

10-36

E

S

7.5

UAR0007613

36-69

Bw

S

8.3

UAR0007614

69-102

Btx

S

8.1

UAR0007615

102-142

Bt

S

7.9

UAR0007616

142-183

Btg

S

7.8

*** Primary Characterization Data ***

Pedon ID: 1972AR04502

( Faulkner, Arkansas )

Print Date: May 8 2024 9:41AM

Sampled As	:
University of Arkansas Soil Characterization Laboratory			;	Pedon No.  72FK02

---

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

UAR0007611

0-10

Ap

S

9.0

UAR0007612

10-36

E

S

4.0

UAR0007613

36-69

Bw

S

3.0

UAR0007614

69-102

Btx

S

2.0

UAR0007615

102-142

Bt

S

3.0

UAR0007616

142-183

Btg

S

4.0