*** Primary Characterization Data ***

Pedon ID: 1969AR13120

( Sebastian, Arkansas )

Print Date: Apr 20 2024 12:09AM

Sampled as :
Revised to :

				State of Arkansas
SSL	-	Project	AR201301   University of Arkansas	University of Arkansas
	-	Site ID	1969AR13120   Lat: 35° 17' 57.84" north  Long: 94° 23' 29.04" west	Department of Crop, Soil, and Environmental Sciences
	-	Pedon No.	69SB20	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
UAR0005977	A1	A1	0-25	69SB20	UAR0005977			SIL
UAR0005978	A2	A2	25-53	69SB20	UAR0005978			SIL
UAR0005979	Bt	Bt	53-91	69SB20	UAR0005979			SIL
UAR0005980	Btxg	Btxg	91-107	69SB20	UAR0005980			SIL
UAR0005981	B't	B't	107-152	69SB20	UAR0005981			SIL
UAR0005982	Btg	Btg	152-183	69SB20	UAR0005982			SIC

---

---

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
UAR0005977	0-25	A1	S	sil	10.7	66.1	23.2			41.2	24.9	10.9	5.1	1.5	3.4	2.3
UAR0005978	25-53	A2	S	sil	11.7	62.8	25.5			37.8	25.0	11.1	4.8	1.7	4.2	3.7
UAR0005979	53-91	Bt	S	sil	15.0	62.2	22.8			37.4	24.8	11.5	4.3	1.5	3.2	2.3
UAR0005980	91-107	Btxg	S	sil	12.3	66.3	21.4			41.5	24.8	12.6	3.6	1.1	2.5	1.6
UAR0005981	107-152	B't	S	sil	21.0	62.5	16.5			41.1	21.4	9.4	2.9	0.9	2.0	1.3
UAR0005982	152-183	Btg	S	sic	44.0	45.7	10.3			32.3	13.4	6.2	2.1	0.5	1.1	0.4

*** Primary Characterization Data ***

Pedon ID: 1969AR13120

( Sebastian, Arkansas )

Print Date: Apr 20 2024 12:09AM

Sampled As	:
University of Arkansas Soil Characterization Laboratory			;	Pedon No.  69SB20

---

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

UAR0005977

0-25

A1

S

2.40

UAR0005978

25-53

A2

S

2.00

UAR0005979

53-91

Bt

S

0.80

UAR0005980

91-107

Btxg

S

0.40

UAR0005981

107-152

B't

S

0.40

UAR0005982

152-183

Btg

S

0.50

---

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
UAR0005977	0-25	A1	S	1.8	0.9	0.1	0.1	2.9	8.1			11.0				26
UAR0005978	25-53	A2	S	1.5	0.9	0.2	0.1	2.7	7.5			10.2				26
UAR0005979	53-91	Bt	S	0.3	0.3	0.2	0.1	0.9	7.7			8.6				10
UAR0005980	91-107	Btxg	S	0.6	0.6	0.3	0.1	1.6	4.9			6.5				25
UAR0005981	107-152	B't	S	2.7	2.9	0.9	0.2	6.7	4.5			11.2				60
UAR0005982	152-183	Btg	S	5.6	6.4	1.9	0.3	14.2	7.1			21.3				67

---

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

UAR0005977

0-25

A1

S

5.4

UAR0005978

25-53

A2

S

5.5

UAR0005979

53-91

Bt

S

5.1

UAR0005980

91-107

Btxg

S

5.7

UAR0005981

107-152

B't

S

6.2

UAR0005982

152-183

Btg

S

6.3

*** Primary Characterization Data ***

Pedon ID: 1969AR13120

( Sebastian, Arkansas )

Print Date: Apr 20 2024 12:09AM

Sampled As	:
University of Arkansas Soil Characterization Laboratory			;	Pedon No.  69SB20

---

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

UAR0005977

0-25

A1

S

4.0

UAR0005978

25-53

A2

S

5.0

UAR0005979

53-91

Bt

S

5.0

UAR0005980

91-107

Btxg

S

3.0

UAR0005981

107-152

B't

S

2.0

UAR0005982

152-183

Btg

S

3.0