*** Primary Characterization Data ***

Pedon ID: 1974AR02110

( Clay, Arkansas )

Print Date: Apr 24 2024 9:31PM

Sampled as :
Revised to :

				State of Arkansas
SSL	-	Project	AR201301   University of Arkansas	University of Arkansas
	-	Site ID	1974AR02110   Lat: 36° 18' 24.98" north  Long: 90° 4' 50.02" west	Department of Crop, Soil, and Environmental Sciences
	-	Pedon No.	74CY10	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
UAR0007772	Ap	Ap	0-20	74CY10	UAR0007772			SIL
UAR0007773	Bg1	Bg1	20-51	74CY10	UAR0007773			SIL
UAR0007774	Bg2	Bg2	51-76	74CY10	UAR0007774			SIL
UAR0007775	Cg1	Cg1	76-132	74CY10	UAR0007775			L
UAR0007776	Cg2	Cg2	132-157	74CY10	UAR0007776			FSL
UAR0007777	Cg3	Cg3	157-183	74CY10	UAR0007777			L

---

---

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
UAR0007772	0-20	Ap	S	sil	15.3	68.9	15.8			42.6	26.3	5.3	7.7	2.3	0.5	--
UAR0007773	20-51	Bg1	S	sil	12.2	76.2	11.6			37.8	38.4	8.0	2.7	0.8	0.1	--
UAR0007774	51-76	Bg2	S	sil	18.3	66.4	15.3			43.2	23.2	7.1	5.7	2.2	0.3	--
UAR0007775	76-132	Cg1	S	l	12.8	40.3	46.9			17.7	22.6	20.3	18.2	7.0	1.3	0.1
UAR0007776	132-157	Cg2	S	fsl	7.3	15.7	77.0			6.8	8.9	16.0	38.1	20.0	2.8	0.1
UAR0007777	157-183	Cg3	S	l	24.7	43.9	31.4			22.6	21.3	11.9	15.4	3.2	0.9	--

*** Primary Characterization Data ***

Pedon ID: 1974AR02110

( Clay, Arkansas )

Print Date: Apr 24 2024 9:31PM

Sampled As	:
University of Arkansas Soil Characterization Laboratory			;	Pedon No.  74CY10

---

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

UAR0007772

0-20

Ap

S

1.60

UAR0007773

20-51

Bg1

S

0.60

UAR0007774

51-76

Bg2

S

0.50

UAR0007775

76-132

Cg1

S

0.30

UAR0007776

132-157

Cg2

S

0.20

UAR0007777

157-183

Cg3

S

0.20

---

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
UAR0007772	0-20	Ap	S	5.1	2.1	0.2	0.3	7.7	7.5			15.2				51
UAR0007773	20-51	Bg1	S	4.4	2.8	0.2	0.2	7.6	5.5			13.1				58
UAR0007774	51-76	Bg2	S	4.8	3.6	0.2	0.2	8.8	8.7			17.5				50
UAR0007775	76-132	Cg1	S	3.8	3.5	0.2	0.2	7.7	7.2			14.9				52
UAR0007776	132-157	Cg2	S	3.6	3.1	0.2	0.2	7.1	5.0			12.1				59
UAR0007777	157-183	Cg3	S	6.3	8.2	0.2	0.3	15.0	5.6			20.6				73

---

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

UAR0007772

0-20

Ap

S

5.2

UAR0007773

20-51

Bg1

S

5.7

UAR0007774

51-76

Bg2

S

5.9

UAR0007775

76-132

Cg1

S

5.9

UAR0007776

132-157

Cg2

S

5.9

UAR0007777

157-183

Cg3

S

5.8

*** Primary Characterization Data ***

Pedon ID: 1974AR02110

( Clay, Arkansas )

Print Date: Apr 24 2024 9:31PM

Sampled As	:
University of Arkansas Soil Characterization Laboratory			;	Pedon No.  74CY10

---

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

UAR0007772

0-20

Ap

S

19.0

UAR0007773

20-51

Bg1

S

7.0

UAR0007774

51-76

Bg2

S

7.0

UAR0007775

76-132

Cg1

S

8.0

UAR0007776

132-157

Cg2

S

16.0

UAR0007777

157-183

Cg3

S

12.0