*** Primary Characterization Data ***

Pedon ID: 1986AR09702

( Montgomery, Arkansas )

Print Date: Apr 26 2024 8:34AM

Sampled as :
Revised to :

				State of Arkansas
SSL	-	Project	AR201301   University of Arkansas	University of Arkansas
	-	Site ID	1986AR09702   Lat: 34° 44' 38.04" north  Long: 93° 35' 13.92" west	Department of Crop, Soil, and Environmental Sciences
	-	Pedon No.	86MT02	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
UAR0009501	A	A	0-10	86MT02	UAR0009501			L
UAR0009502	Bw1	Bw1	10-20	86MT02	UAR0009502			L
UAR0009503	Bw2	Bw2	20-30	86MT02	UAR0009503			CL
UAR0009504	Bw3	Bw3	30-51	86MT02	UAR0009504			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
UAR0009501	0-10	A	S	l	16.1	44.0	39.9			28.9	15.1	10.5	18.7	4.1	3.0	3.6
UAR0009502	10-20	Bw1	S	l	18.6	46.5	34.9			33.7	12.8	10.4	18.1	2.9	2.0	1.5
UAR0009503	20-30	Bw2	S	cl	30.6	41.2	28.2			31.1	10.1	9.2	14.4	2.2	1.4	1.0
UAR0009504	30-51	Bw3	S	cl	36.1	38.2	25.7			29.7	8.5	7.8	12.4	2.2	1.5	1.8

---

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 - - - - -)

6A2b

UAR0009501

0-10

A

S

2.96

UAR0009502

10-20

Bw1

S

1.30

UAR0009503

20-30

Bw2

S

0.65

UAR0009504

30-51

Bw3

S

0.80

*** Primary Characterization Data ***

Pedon ID: 1986AR09702

( Montgomery, Arkansas )

Print Date: Apr 26 2024 8:34AM

Sampled As	:
University of Arkansas Soil Characterization Laboratory			;	Pedon No.  86MT02

---

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 - - -)			(- - - - - - - - % - - - - - - - -)
				6N2e	6O2d	6P2b	6Q2b		6H1a
UAR0009501	0-10	A	S	--	--	--	--	--
UAR0009502	10-20	Bw1	S	0.3	0.3	--	0.2	0.8	9.6			10.4				8
UAR0009503	20-30	Bw2	S	0.3	0.5	--	0.2	1.0	10.6			11.6				9
UAR0009504	30-51	Bw3	S	0.5	0.7	0.1	0.3	1.6	13.0			14.6				11

---

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

UAR0009501

0-10

A

S

4.8

UAR0009502

10-20

Bw1

S

4.8

UAR0009503

20-30

Bw2

S

4.7

UAR0009504

30-51

Bw3

S

4.7

---

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

UAR0009501

0-10

A

S

--

UAR0009502

10-20

Bw1

S

--

UAR0009503

20-30

Bw2

S

--

UAR0009504

30-51

Bw3

S

--