*** Primary Characterization Data ***

Pedon ID: 1974AR04902

( Fulton, Arkansas )

Print Date: Apr 18 2024 5:33AM

Sampled as :
Revised to :

				State of Arkansas
SSL	-	Project	AR201301   University of Arkansas	University of Arkansas
	-	Site ID	1974AR04902   Lat: 36° 22' 23.16" north  Long: 91° 55' 15.96" west	Department of Crop, Soil, and Environmental Sciences
	-	Pedon No.	74FL02	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
UAR0008019	Ap	Ap	0-18	74FL02	UAR0008019			SL
UAR0008020	Bt1	Bt1	18-33	74FL02	UAR0008020			L
UAR0008021	Bt2	Bt2	33-51	74FL02	UAR0008021			FSL
UAR0008022	Btx1	Btx1	51-81	74FL02	UAR0008022			SCL
UAR0008023	Btx2	Btx2	81-122	74FL02	UAR0008023			SCL
UAR0008024	BC	BC	122-152	74FL02	UAR0008024			SCL
UAR0008025	BC	BC	152-183	74FL02	UAR0008025			SCL

---

---

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
UAR0008019	0-18	Ap	S	sl	5.9	40.9	53.2			24.2	16.7	8.5	12.7	20.3	8.3	3.4
UAR0008020	18-33	Bt1	S	l	15.4	35.3	49.3			20.7	14.6	3.5	20.5	19.9	4.8	0.6
UAR0008021	33-51	Bt2	S	fsl	19.3	25.8	54.9			19.6	6.2	3.7	23.2	19.7	7.5	0.8
UAR0008022	51-81	Btx1	S	scl	27.3	23.1	49.6			17.7	5.4	2.2	20.9	17.3	8.0	1.2
UAR0008023	81-122	Btx2	S	scl	23.5	15.4	61.1			9.8	5.6	3.9	23.9	23.7	8.1	1.5
UAR0008024	122-152	BC	S	scl	23.1	8.4	68.5			3.2	5.2	4.0	34.9	22.8	6.4	0.4
UAR0008025	152-183	BC	S	scl	24.7	4.7	70.6			2.6	2.1	3.9	33.7	25.5	7.2	0.3

*** Primary Characterization Data ***

Pedon ID: 1974AR04902

( Fulton, Arkansas )

Print Date: Apr 18 2024 5:33AM

Sampled As	:
University of Arkansas Soil Characterization Laboratory			;	Pedon No.  74FL02

---

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

UAR0008019

0-18

Ap

S

2.20

UAR0008020

18-33

Bt1

S

0.60

UAR0008021

33-51

Bt2

S

0.30

UAR0008022

51-81

Btx1

S

0.30

UAR0008023

81-122

Btx2

S

0.10

UAR0008024

122-152

BC

S

0.10

UAR0008025

152-183

BC

S

0.10

---

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
UAR0008019	0-18	Ap	S	2.4	0.6	0.2	0.2	3.4	5.1			8.5				40
UAR0008020	18-33	Bt1	S	1.6	1.0	0.2	0.1	2.9	8.1			11.0				26
UAR0008021	33-51	Bt2	S	1.2	1.3	0.2	0.1	2.8	10.7			13.5				21
UAR0008022	51-81	Btx1	S	1.2	1.8	0.2	0.2	3.4	12.8			16.2				21
UAR0008023	81-122	Btx2	S	0.7	1.2	0.2	0.1	2.2	12.0			14.2				15
UAR0008024	122-152	BC	S	0.6	0.4	0.2	0.1	1.3	7.9			9.2				14
UAR0008025	152-183	BC	S	0.6	0.4	0.2	0.1	1.3	8.5			9.8				13

*** Primary Characterization Data ***

Pedon ID: 1974AR04902

( Fulton, Arkansas )

Print Date: Apr 18 2024 5:33AM

Sampled As	:
University of Arkansas Soil Characterization Laboratory			;	Pedon No.  74FL02

---

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

UAR0008019

0-18

Ap

S

5.8

UAR0008020

18-33

Bt1

S

5.3

UAR0008021

33-51

Bt2

S

5.0

UAR0008022

51-81

Btx1

S

4.9

UAR0008023

81-122

Btx2

S

4.9

UAR0008024

122-152

BC

S

4.8

UAR0008025

152-183

BC

S

4.6

---

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

UAR0008019

0-18

Ap

S

6.0

UAR0008020

18-33

Bt1

S

5.0

UAR0008021

33-51

Bt2

S

5.0

UAR0008022

51-81

Btx1

S

6.0

UAR0008023

81-122

Btx2

S

4.0

UAR0008024

122-152

BC

S

4.0

UAR0008025

152-183

BC

S

5.0