*** Primary Characterization Data ***

Pedon ID: 1966AR04111

( Desha, Arkansas )

Print Date: Dec 1 2023 12:12AM

Sampled as :
Revised to :

				State of Arkansas
SSL	-	Project	AR201301   University of Arkansas	University of Arkansas
	-	Site ID	1966AR04111   Lat: 33° 56' 34.08" north  Long: 91° 19' 24.96" west	Department of Crop, Soil, and Environmental Sciences
	-	Pedon No.	66DS11	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
UAR0004561	Ap	Ap	0-13	66DS11	UAR0004561			SICL
UAR0004562	Bw1	Bw1	13-36	66DS11	UAR0004562			SIC
UAR0004563	Bw2	Bw2	36-58	66DS11	UAR0004563			SICL
UAR0004564	Bw3	Bw3	58-79	66DS11	UAR0004564			SIL
UAR0004565	C1	C1	79-170	66DS11	UAR0004565			SIL
UAR0004566	C2	C2	170-203	66DS11	UAR0004566			SI

---

---

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
UAR0004561	0-13	Ap	S	sicl	28.6	63.8	7.7					2.2	1.0	2.5	2.0	--
UAR0004562	13-36	Bw1	S	sic	42.7	54.6	2.7					1.8	0.4	0.3	0.2	--
UAR0004563	36-58	Bw2	S	sicl	38.0	57.1	4.9					4.1	0.4	0.2	0.2	--
UAR0004564	58-79	Bw3	S	sil	15.4	74.9	9.8					9.4	0.2	0.1	0.1	--
UAR0004565	79-170	C1	S	sil	6.3	64.0	29.8					25.9	3.7	0.1	0.1	--
UAR0004566	170-203	C2	S	si	8.1	81.4	10.4					10.1	0.3	--	--	--

*** Primary Characterization Data ***

Pedon ID: 1966AR04111

( Desha, Arkansas )

Print Date: Dec 1 2023 12:12AM

Sampled As	:
University of Arkansas Soil Characterization Laboratory			;	Pedon No.  66DS11

---

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

UAR0004561

0-13

Ap

S

3.50

UAR0004562

13-36

Bw1

S

1.70

UAR0004563

36-58

Bw2

S

0.80

UAR0004564

58-79

Bw3

S

0.50

UAR0004565

79-170

C1

S

0.30

UAR0004566

170-203

C2

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
UAR0004561	0-13	Ap	S	10.8	2.7	0.2	0.7	14.4	4.6			19.0				76
UAR0004562	13-36	Bw1	S	13.9	3.1	0.2	0.6	17.8	4.7			22.5				79
UAR0004563	36-58	Bw2	S	9.9	2.2	0.2	0.4	12.7	2.6			15.3				83
UAR0004564	58-79	Bw3	S	7.9	2.1	0.2	0.3	10.5	1.0			11.5				91
UAR0004565	79-170	C1	S	4.6	1.3	0.2	0.2	6.3	0.9			7.2				88
UAR0004566	170-203	C2	S	4.4	1.2	0.2	0.2	6.0	0.6			6.6				91

---

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

UAR0004561

0-13

Ap

S

6.2

UAR0004562

13-36

Bw1

S

6.9

UAR0004563

36-58

Bw2

S

7.1

UAR0004564

58-79

Bw3

S

7.3

UAR0004565

79-170

C1

S

7.3

UAR0004566

170-203

C2

S

7.4

*** Primary Characterization Data ***

Pedon ID: 1966AR04111

( Desha, Arkansas )

Print Date: Dec 1 2023 12:12AM

Sampled As	:
University of Arkansas Soil Characterization Laboratory			;	Pedon No.  66DS11

---

Phosphorous

-1-

-2-

-3-

-4-

-5-

-6-

-7-

-8-

-9-

-10-

-11-

-12-

(- - - - - - - - - - - - - - - - - - - - - - - Phosphorous - - - - - - - - - - - - - - - - - - - - -)

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

UAR0004561

0-13

Ap

S

36.0

UAR0004562

13-36

Bw1

S

23.0

UAR0004563

36-58

Bw2

S

17.0

UAR0004564

58-79

Bw3

S

19.0

UAR0004565

79-170

C1

S

19.0

UAR0004566

170-203

C2

S

14.0