*** Primary Characterization Data ***

Pedon ID: 1970AR007002

( Benton, Arkansas )

Print Date: Nov 23 2024 7:37AM

Sampled as on Sep 16, 2017:	Jay ; Fine-silty, mixed, active, thermic Oxyaquic Fragiudalfs
Revised to :

				State of Arkansas
SSL	-	Project	AR201301   University of Arkansas	University of Arkansas
	-	Site ID	1970AR007002   Lat: 36° 26' 42.00" north  Long: 94° 31' 26.04" west  MLRA: 116A	Department of Crop, Soil, and Environmental Sciences
	-	Pedon No.	70BN02	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
UAR0006421	A	A	0-15	70BN02	UAR0006421			SIL
UAR0006422	A	A	15-28	70BN02	UAR0006422			SIL
UAR0006423	Bt	Bt	28-56	70BN02	UAR0006423			SICL
UAR0006424	Btx1	Btx1	56-91	70BN02	UAR0006424			SICL
UAR0006425	Btx2	Btx2	91-114	70BN02	UAR0006425			SIL
UAR0006426	Btx2	Btx2	114-137	70BN02	UAR0006426			SIL
UAR0006427	Bt	Bt	137-157	70BN02	UAR0006427			CL

---

---

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
UAR0006421	0-15	A	S	sil	14.5	66.7	18.8			30.2	36.5	12.5	4.0	0.8	0.8	0.7
UAR0006422	15-28	A	S	sil	19.8	63.0	17.2			34.6	28.4	11.1	3.2	0.8	1.0	1.1
UAR0006423	28-56	Bt	S	sicl	28.6	56.5	14.9			31.5	25.0	10.1	3.1	0.5	0.4	0.8
UAR0006424	56-91	Btx1	S	sicl	27.7	55.4	16.9			27.4	28.0	11.7	3.8	0.5	0.3	0.6
UAR0006425	91-114	Btx2	S	sil	22.5	57.3	20.2			27.6	29.7	13.5	4.2	0.6	0.4	1.5
UAR0006426	114-137	Btx2	S	sil	25.1	53.1	21.8			25.5	27.6	13.4	4.5	0.7	0.7	2.5
UAR0006427	137-157	Bt	S	cl	27.5	47.7	24.8			22.0	25.7	13.0	5.6	1.0	0.8	4.4

*** Primary Characterization Data ***

Pedon ID: 1970AR007002

( Benton, Arkansas )

Print Date: Nov 23 2024 7:37AM

Sampled As	:	Jay		Fine-silty, mixed, active, thermic Oxyaquic Fragiudalfs
University of Arkansas Soil Characterization Laboratory			;	Pedon No.  70BN02

---

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

UAR0006421

0-15

A

S

3.40

UAR0006422

15-28

A

S

3.00

UAR0006423

28-56

Bt

S

1.20

UAR0006424

56-91

Btx1

S

0.50

UAR0006425

91-114

Btx2

S

0.30

UAR0006426

114-137

Btx2

S

0.50

UAR0006427

137-157

Bt

S

0.40

---

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
UAR0006421	0-15	A	S	4.3	2.4	0.2	0.1	7.0	5.9			12.9				54
UAR0006422	15-28	A	S	2.4	1.2	0.1	0.1	3.8	12.4			16.2				23
UAR0006423	28-56	Bt	S	1.4	0.5	0.2	0.1	2.2	13.3			15.5				14
UAR0006424	56-91	Btx1	S	1.6	0.6	0.2	0.2	2.6	12.2			14.8				18
UAR0006425	91-114	Btx2	S	1.4	0.6	0.1	0.1	2.2	9.0			11.2				20
UAR0006426	114-137	Btx2	S	1.7	0.7	0.2	0.1	2.7	9.6			12.3				22
UAR0006427	137-157	Bt	S	2.0	0.8	0.1	0.1	3.0	9.1			12.1				25

*** Primary Characterization Data ***

Pedon ID: 1970AR007002

( Benton, Arkansas )

Print Date: Nov 23 2024 7:37AM

Sampled As	:	Jay		Fine-silty, mixed, active, thermic Oxyaquic Fragiudalfs
University of Arkansas Soil Characterization Laboratory			;	Pedon No.  70BN02

---

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

UAR0006421

0-15

A

S

6.3

UAR0006422

15-28

A

S

5.3

UAR0006423

28-56

Bt

S

4.7

UAR0006424

56-91

Btx1

S

4.8

UAR0006425

91-114

Btx2

S

4.9

UAR0006426

114-137

Btx2

S

4.9

UAR0006427

137-157

Bt

S

5.1

---

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

UAR0006421

0-15

A

S

11.0

UAR0006422

15-28

A

S

13.0

UAR0006423

28-56

Bt

S

6.0

UAR0006424

56-91

Btx1

S

5.0

UAR0006425

91-114

Btx2

S

3.0

UAR0006426

114-137

Btx2

S

5.0

UAR0006427

137-157

Bt

S

4.0