*** Primary Characterization Data ***

Pedon ID: 1968AR07106

( Johnson, Arkansas )

Print Date: Apr 26 2024 10:46PM

Sampled as :
Revised to :

				State of Arkansas
SSL	-	Project	AR201301   University of Arkansas	University of Arkansas
	-	Site ID	1968AR07106   Lat: 35° 27' 29.88" north  Long: 93° 27' 16.92" west	Department of Crop, Soil, and Environmental Sciences
	-	Pedon No.	68JH06	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
UAR0005273	Ap	Ap	0-15	68JH06	UAR0005273			SIL
UAR0005274	Bt1	Bt1	15-30	68JH06	UAR0005274			SIL
UAR0005275	Bt2	Bt2	30-56	68JH06	UAR0005275			SIL
UAR0005276	Bt3	Bt3	56-89	68JH06	UAR0005276			CL
UAR0005277	Bt4	Bt4	89-132	68JH06	UAR0005277			SICL
UAR0005278	Bt5	Bt5	132-183	68JH06	UAR0005278			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
UAR0005273	0-15	Ap	S	sil	10.1	57.3	32.5					10.5	17.8	3.0	0.7	0.5
UAR0005274	15-30	Bt1	S	sil	20.8	54.5	24.7					9.4	10.5	4.1	0.5	0.2
UAR0005275	30-56	Bt2	S	sil	26.8	52.4	20.8					7.2	11.4	1.8	0.2	0.2
UAR0005276	56-89	Bt3	S	cl	27.3	51.0	21.8					8.6	9.3	3.5	0.3	0.1
UAR0005277	89-132	Bt4	S	sicl	38.1	42.9	19.1					6.8	10.5	1.6	0.1	0.1
UAR0005278	132-183	Bt5	S	sicl	39.1	41.5	19.4					8.1	8.2	2.7	0.2	0.2

*** Primary Characterization Data ***

Pedon ID: 1968AR07106

( Johnson, Arkansas )

Print Date: Apr 26 2024 10:46PM

Sampled As	:
University of Arkansas Soil Characterization Laboratory			;	Pedon No.  68JH06

---

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

UAR0005273

0-15

Ap

S

1.90

UAR0005274

15-30

Bt1

S

0.40

UAR0005275

30-56

Bt2

S

0.20

UAR0005276

56-89

Bt3

S

0.10

UAR0005277

89-132

Bt4

S

0.10

UAR0005278

132-183

Bt5

S

--

---

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
UAR0005273	0-15	Ap	S	3.1	0.8	0.2	0.1	4.2	3.5			7.7				55
UAR0005274	15-30	Bt1	S	3.8	1.3	0.2	0.1	5.4	3.1			8.5				64
UAR0005275	30-56	Bt2	S	2.8	1.4	0.2	0.1	4.5	5.5			10.0				45
UAR0005276	56-89	Bt3	S	0.9	1.5	0.2	0.1	2.7	7.1			9.8				28
UAR0005277	89-132	Bt4	S	0.6	1.4	0.2	0.2	2.4	9.6			12.0				20
UAR0005278	132-183	Bt5	S	0.4	1.1	0.2	0.2	1.9	10.5			12.4				15

---

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

UAR0005273

0-15

Ap

S

5.6

UAR0005274

15-30

Bt1

S

6.1

UAR0005275

30-56

Bt2

S

5.2

UAR0005276

56-89

Bt3

S

4.9

UAR0005277

89-132

Bt4

S

4.8

UAR0005278

132-183

Bt5

S

4.7

*** Primary Characterization Data ***

Pedon ID: 1968AR07106

( Johnson, Arkansas )

Print Date: Apr 26 2024 10:46PM

Sampled As	:
University of Arkansas Soil Characterization Laboratory			;	Pedon No.  68JH06

---

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

UAR0005273

0-15

Ap

S

15.0

UAR0005274

15-30

Bt1

S

8.0

UAR0005275

30-56

Bt2

S

5.0

UAR0005276

56-89

Bt3

S

5.0

UAR0005277

89-132

Bt4

S

6.0

UAR0005278

132-183

Bt5

S

5.0