*** Primary Characterization Data ***

Pedon ID: 1974AR06908

( Jefferson, Arkansas )

Print Date: Apr 18 2024 7:37PM

Sampled as :
Revised to :

				State of Arkansas
SSL	-	Project	AR201301   University of Arkansas	University of Arkansas
	-	Site ID	1974AR06908   Lat: 34° 22' 22.08" north  Long: 91° 47' 42.00" west	Department of Crop, Soil, and Environmental Sciences
	-	Pedon No.	74JF08	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
UAR0007883	Ap	Ap	0-13	74JF08	UAR0007883			SIL
UAR0007884	Bt1	Bt1	13-38	74JF08	UAR0007884			SIL
UAR0007885	Bt2	Bt2	38-58	74JF08	UAR0007885			SIL
UAR0007886	Bt3	Bt3	58-91	74JF08	UAR0007886			SIL
UAR0007887	2Bk	2Bk	91-127	74JF08	UAR0007887			VFSL
UAR0007888	3C	3C	127-173	74JF08	UAR0007888			SIL

---

---

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
UAR0007883	0-13	Ap	S	sil	6.7	71.0	22.3			13.2	57.8	21.1	0.8	0.2	0.2	--
UAR0007884	13-38	Bt1	S	sil	15.6	69.8	14.6			23.5	46.3	14.0	0.2	0.1	0.2	0.1
UAR0007885	38-58	Bt2	S	sil	16.0	72.5	11.5			23.8	48.7	11.1	0.2	0.1	0.1	--
UAR0007886	58-91	Bt3	S	sil	13.2	75.1	11.7			23.7	51.4	11.3	0.2	0.1	0.1	--
UAR0007887	91-127	2Bk	S	vfsl	3.7	31.7	64.6			4.0	27.7	60.3	4.2	--	0.1	--
UAR0007888	127-173	3C	S	sil	4.0	65.3	30.7			23.4	41.9	29.9	0.5	0.1	0.2	--

*** Primary Characterization Data ***

Pedon ID: 1974AR06908

( Jefferson, Arkansas )

Print Date: Apr 18 2024 7:37PM

Sampled As	:
University of Arkansas Soil Characterization Laboratory			;	Pedon No.  74JF08

---

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

UAR0007883

0-13

Ap

S

0.70

UAR0007884

13-38

Bt1

S

0.90

UAR0007885

38-58

Bt2

S

0.50

UAR0007886

58-91

Bt3

S

0.30

UAR0007887

91-127

2Bk

S

0.10

UAR0007888

127-173

3C

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
UAR0007883	0-13	Ap	S	3.8	1.0	0.2	0.3	5.3	2.5			7.8				68
UAR0007884	13-38	Bt1	S	7.7	1.4	0.2	0.2	9.5	4.3			13.8				69
UAR0007885	38-58	Bt2	S	6.5	0.6	0.2	0.2	7.5	2.5			10.0				75
UAR0007886	58-91	Bt3	S	7.7	0.6	0.3	0.2	8.8	4.1			12.9				68
UAR0007887	91-127	2Bk	S	5.5	0.6	0.3	0.1	6.5	0.7			7.2				90
UAR0007888	127-173	3C	S	7.9	0.9	0.3	0.2	9.3	1.1			10.4				89

---

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

UAR0007883

0-13

Ap

S

6.8

UAR0007884

13-38

Bt1

S

6.5

UAR0007885

38-58

Bt2

S

6.2

UAR0007886

58-91

Bt3

S

7.1

UAR0007887

91-127

2Bk

S

8.0

UAR0007888

127-173

3C

S

8.3

*** Primary Characterization Data ***

Pedon ID: 1974AR06908

( Jefferson, Arkansas )

Print Date: Apr 18 2024 7:37PM

Sampled As	:
University of Arkansas Soil Characterization Laboratory			;	Pedon No.  74JF08

---

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

UAR0007883

0-13

Ap

S

34.0

UAR0007884

13-38

Bt1

S

2.0

UAR0007885

38-58

Bt2

S

1.0

UAR0007886

58-91

Bt3

S

1.0

UAR0007887

91-127

2Bk

S

2.0

UAR0007888

127-173

3C

S

2.0