*** Primary Characterization Data ***

Pedon ID: 1971AR06902

( Jefferson, Arkansas )

Print Date: Apr 24 2024 3:43AM

Sampled as :
Revised to :

				State of Arkansas
SSL	-	Project	AR201301   University of Arkansas	University of Arkansas
	-	Site ID	1971AR06902   Lat: 34° 12' 42.12" north  Long: 92° 10' 10.92" west	Department of Crop, Soil, and Environmental Sciences
	-	Pedon No.	71JF02	115 Plant Science Building
	-	General Methods 1B1A, 2A1, 2B		Fayetteville, Arkansas 72701

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Layer	Horizon	Orig Hzn	Depth (cm)	Field Label 1	Field Label 2	Field Label 3	Field Texture	Lab Texture
UAR0006938	A	A	0-8	71JF02	UAR0006938			SIL
UAR0006939	Eg1	Eg1	8-20	71JF02	UAR0006939			SIL
UAR0006940	Eg2	Eg2	20-61	71JF02	UAR0006940			SIL
UAR0006941	Btg1	Btg1	61-102	71JF02	UAR0006941			SIL
UAR0006942	Btg2	Btg2	102-142	71JF02	UAR0006942			SIL
UAR0006943	Btg3	Btg3	142-183	71JF02	UAR0006943			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
UAR0006938	0-8	A	S	sil	7.2	72.4	20.4			50.7	21.7	8.4	9.8	1.7	0.4	0.1
UAR0006939	8-20	Eg1	S	sil	7.9	72.5	19.6			51.9	20.6	10.1	8.0	1.0	0.4	0.1
UAR0006940	20-61	Eg2	S	sil	8.0	74.2	17.8			50.6	23.6	9.3	7.4	0.8	0.3	--
UAR0006941	61-102	Btg1	S	sil	26.2	60.2	13.6			40.9	19.3	7.6	5.3	0.6	0.1	--
UAR0006942	102-142	Btg2	S	sil	18.5	64.6	16.9			43.4	21.2	9.0	6.7	0.8	0.3	0.1
UAR0006943	142-183	Btg3	S	sil	20.2	60.6	19.2			38.7	21.9	9.7	6.8	1.2	1.2	0.3

*** Primary Characterization Data ***

Pedon ID: 1971AR06902

( Jefferson, Arkansas )

Print Date: Apr 24 2024 3:43AM

Sampled As	:
University of Arkansas Soil Characterization Laboratory			;	Pedon No.  71JF02

---

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

UAR0006938

0-8

A

S

2.70

UAR0006939

8-20

Eg1

S

2.10

UAR0006940

20-61

Eg2

S

0.90

UAR0006941

61-102

Btg1

S

0.60

UAR0006942

102-142

Btg2

S

0.40

UAR0006943

142-183

Btg3

S

0.60

---

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
UAR0006938	0-8	A	S	1.5	0.5	0.2	0.1	2.3	8.2			10.5				22
UAR0006939	8-20	Eg1	S	1.1	0.2	0.2	0.1	1.6	5.7			7.3				22
UAR0006940	20-61	Eg2	S	0.7	0.2	0.2	--	1.1	4.2			5.3				21
UAR0006941	61-102	Btg1	S	0.8	0.4	0.9	0.1	2.2	15.0			17.2				13
UAR0006942	102-142	Btg2	S	1.1	0.7	1.1	0.1	3.0	10.7			13.7				22
UAR0006943	142-183	Btg3	S	2.5	1.6	2.2	0.2	6.5	8.3			14.8				44

---

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

UAR0006938

0-8

A

S

5.0

UAR0006939

8-20

Eg1

S

5.0

UAR0006940

20-61

Eg2

S

4.5

UAR0006941

61-102

Btg1

S

4.6

UAR0006942

102-142

Btg2

S

5.2

UAR0006943

142-183

Btg3

S

5.1

*** Primary Characterization Data ***

Pedon ID: 1971AR06902

( Jefferson, Arkansas )

Print Date: Apr 24 2024 3:43AM

Sampled As	:
University of Arkansas Soil Characterization Laboratory			;	Pedon No.  71JF02

---

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

UAR0006938

0-8

A

S

4.0

UAR0006939

8-20

Eg1

S

4.0

UAR0006940

20-61

Eg2

S

5.0

UAR0006941

61-102

Btg1

S

3.0

UAR0006942

102-142

Btg2

S

3.0

UAR0006943

142-183

Btg3

S

3.0