*** Primary Characterization Data ***

Pedon ID: 1961AR007001

( Benton, Arkansas )

Print Date: Dec 6 2025 1:19PM

Sampled as on Oct 9, 2017:	Sacville ; Fine, smectitic, mesic Vertic Argiaquolls
Revised to correlated on Dec 26, 2017:	Sacville ; Fine, smectitic, subactive, mesic Vertic Argiaquolls

				State of Arkansas
SSL	-	Project	AR201301   University of Arkansas	University of Arkansas
	-	Site ID	1961AR007001   Lat: 36° 27' 18.00" north  Long: 94° 35' 39.01" west  MLRA: 116A	Department of Crop, Soil, and Environmental Sciences
	-	Pedon No.	61BN01	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
UAR0002057	Ap	Ap	0-28	61BN01	UAR0002057			SIL
UAR0002058	A	A	28-43	61BN01	UAR0002058			SIL
UAR0002059	Eg1	Eg1	43-56	61BN01	UAR0002059			SIL
UAR0002060	Btg	Btg	61-74	61BN01	UAR0002060			C
UAR0002061	Bt	Bt	74-107	61BN01	UAR0002061			C
UAR0004642	Btg	Btg	107-183	61BN01	UAR0004642			SICL

---

---

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
UAR0002057	0-28	Ap	S	sil	12.7	81.5	5.8					4.0	0.8	0.4	0.4	0.2
UAR0002058	28-43	A	S	sil	14.0	80.6	5.4					3.7	0.6	0.4	0.6	0.1
UAR0002059	43-56	Eg1	S	sil	15.2	78.4	6.4					3.4	0.7	0.5	1.2	0.6
UAR0002060	61-74	Btg	S	c	59.2	38.7	2.2					1.6	0.3	0.1	0.1	0.1
UAR0002061	74-107	Bt	S	c	62.1	35.8	2.2					1.8	0.2	0.1	0.1	--
UAR0004642	107-183	Btg	S	sicl	30.1	68.7	1.1					0.2	0.7	0.1	0.1	--

*** Primary Characterization Data ***

Pedon ID: 1961AR007001

( Benton, Arkansas )

Print Date: Dec 6 2025 1:19PM

Sampled As	:	Sacville		Fine, smectitic, mesic Vertic Argiaquolls
University of Arkansas Soil Characterization Laboratory			;	Pedon No.  61BN01

---

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

UAR0002057

0-28

Ap

S

1.86

UAR0002058

28-43

A

S

0.46

UAR0002059

43-56

Eg1

S

0.26

UAR0002060

61-74

Btg

S

1.00

UAR0002061

74-107

Bt

S

0.86

UAR0004642

107-183

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
UAR0002057	0-28	Ap	S	2.3	0.3	tr	0.1	2.7	10.1			12.8				21
UAR0002058	28-43	A	S	1.0	0.1	tr	tr	1.2	7.9			9.1				13
UAR0002059	43-56	Eg1	S	1.3	0.1	0.4	0.1	1.9	6.3			8.2				23
UAR0002060	61-74	Btg	S	3.4	1.0	4.1	0.3	8.8	21.0			29.8				30
UAR0002061	74-107	Bt	S	4.0	1.3	4.5	0.4	10.2	20.8			31.0				33
UAR0004642	107-183	Btg	S	4.1	1.5	3.1	0.2	8.9	7.3			16.2				55

---

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

UAR0002057

0-28

Ap

S

4.9

UAR0002058

28-43

A

S

4.8

UAR0002059

43-56

Eg1

S

5.7

UAR0002060

61-74

Btg

S

5.6

UAR0002061

74-107

Bt

S

5.5

UAR0004642

107-183

Btg

S

5.8

*** Primary Characterization Data ***

Pedon ID: 1961AR007001

( Benton, Arkansas )

Print Date: Dec 6 2025 1:19PM

Sampled As	:	Sacville		Fine, smectitic, mesic Vertic Argiaquolls
University of Arkansas Soil Characterization Laboratory			;	Pedon No.  61BN01

---

Phosphorous

-1-

-2-

-3-

-4-

-5-

-6-

-7-

-8-

-9-

-10-

-11-

-12-

(- - - - - - - - - - - - - - - - - - - - - - - Phosphorous - - - - - - - - - - - - - - - - - - - - -)

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

UAR0002057

0-28

Ap

S

12.0

UAR0002058

28-43

A

S

16.0

UAR0002059

43-56

Eg1

S

12.0

UAR0002060

61-74

Btg

S

27.0

UAR0002061

74-107

Bt

S

16.0

UAR0004642

107-183

Btg

S

4.0