*** Primary Characterization Data ***

Pedon ID: 1974AR007003

( Benton, Arkansas )

Print Date: May 15 2024 5:18PM

Sampled as on Aug 16, 2017:	Clarksville ; Loamy-skeletal, siliceous, semiactive, mesic Typic Paleudults
Revised to :

				State of Arkansas
SSL	-	Project	AR201301   University of Arkansas	University of Arkansas
	-	Site ID	1974AR007003   Lat: 36° 18' 14.04" north  Long: 93° 58' 14.88" west  MLRA: 116A	Department of Crop, Soil, and Environmental Sciences
	-	Pedon No.	74BN03	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
UAR0007585	A	A	0-13	74BN03	UAR0007585			SIL
UAR0007586	E	E	13-38	74BN03	UAR0007586			SIL
UAR0007587	Bt	Bt	38-81	74BN03	UAR0007587			SIL
UAR0007588	Cr&Bt	Cr&Bt	81-213	74BN03	UAR0007588			C

---

---

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
UAR0007585	0-13	A	S	sil	11.5	74.1	14.4			59.2	14.9	1.9	2.8	2.7	4.7	2.3
UAR0007586	13-38	E	S	sil	13.6	63.0	23.3			52.9	10.2	2.6	3.0	2.9	5.9	8.9
UAR0007587	38-81	Bt	S	sil	21.9	58.7	19.2			51.5	7.4	4.0	3.5	2.3	5.8	3.6
UAR0007588	81-213	Cr&Bt	S	c	87.8	8.1	4.1			12.1	--	1.1	1.0	0.7	0.9	0.4

---

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

UAR0007585

0-13

A

S

2.60

UAR0007586

13-38

E

S

0.80

UAR0007587

38-81

Bt

S

0.20

UAR0007588

81-213

Cr&Bt

S

0.20

*** Primary Characterization Data ***

Pedon ID: 1974AR007003

( Benton, Arkansas )

Print Date: May 15 2024 5:18PM

Sampled As	:	Clarksville		Loamy-skeletal, siliceous, semiactive, mesic Typic Paleudults
University of Arkansas Soil Characterization Laboratory			;	Pedon No.  74BN03

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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
UAR0007585	0-13	A	S	2.4	0.5	0.1	0.3	3.3	11.1			14.4				23
UAR0007586	13-38	E	S	0.3	0.2	0.2	--	0.7	5.2			5.9				12
UAR0007587	38-81	Bt	S	0.3	0.2	0.2	--	0.7	8.0			8.7				8
UAR0007588	81-213	Cr&Bt	S	0.2	0.3	0.3	0.2	1.0	29.8			30.8				3

---

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

UAR0007585

0-13

A

S

5.5

UAR0007586

13-38

E

S

4.8

UAR0007587

38-81

Bt

S

4.5

UAR0007588

81-213

Cr&Bt

S

4.3