*** Primary Characterization Data ***

Pedon ID: 1971AR05711

( Hempstead, Arkansas )

Print Date: Apr 26 2024 3:04AM

Sampled as :
Revised to :

				State of Arkansas
SSL	-	Project	AR201301   University of Arkansas	University of Arkansas
	-	Site ID	1971AR05711   Lat: 33° 51' 29.16" north  Long: 93° 30' 48.96" west	Department of Crop, Soil, and Environmental Sciences
	-	Pedon No.	71HP11	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
UAR0006869	A	A	0-18	71HP11	UAR0006869			FSL
UAR0006870	Eg	Eg	18-53	71HP11	UAR0006870			L
UAR0006871	Btg/Eg	Btg/Eg	53-89	71HP11	UAR0006871			L
UAR0006872	Btg1	Btg1	89-124	71HP11	UAR0006872			L
UAR0006873	Btg2	Btg2	124-155	71HP11	UAR0006873			L
UAR0006874	Btg2	Btg2	155-183	71HP11	UAR0006874			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
UAR0006869	0-18	A	S	fsl	3.1	40.6	56.3			27.1	13.5	7.3	44.7	3.7	0.4	0.2
UAR0006870	18-53	Eg	S	l	7.8	41.8	50.4			28.6	13.2	6.4	40.2	3.5	0.3	--
UAR0006871	53-89	Btg/Eg	S	l	12.7	39.0	48.3			24.7	14.3	6.3	38.6	3.2	0.2	--
UAR0006872	89-124	Btg1	S	l	15.8	35.4	48.8			22.5	12.9	5.7	38.9	3.8	0.4	--
UAR0006873	124-155	Btg2	S	l	22.1	31.7	46.2			19.6	12.1	5.6	37.1	3.3	0.2	--
UAR0006874	155-183	Btg2	S	cl	27.0	28.2	44.8			16.6	11.6	5.3	35.7	3.6	0.2	--

*** Primary Characterization Data ***

Pedon ID: 1971AR05711

( Hempstead, Arkansas )

Print Date: Apr 26 2024 3:04AM

Sampled As	:
University of Arkansas Soil Characterization Laboratory			;	Pedon No.  71HP11

---

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

UAR0006869

0-18

A

S

1.10

UAR0006870

18-53

Eg

S

0.60

UAR0006871

53-89

Btg/Eg

S

0.50

UAR0006872

89-124

Btg1

S

0.40

UAR0006873

124-155

Btg2

S

0.30

UAR0006874

155-183

Btg2

S

0.40

---

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
UAR0006869	0-18	A	S	1.0	0.2	0.2	0.1	1.5	3.8			5.3				28
UAR0006870	18-53	Eg	S	0.9	0.1	0.2	--	1.2	4.0			5.2				23
UAR0006871	53-89	Btg/Eg	S	0.8	0.1	0.2	0.1	1.2	6.0			7.2				17
UAR0006872	89-124	Btg1	S	0.7	0.2	0.3	0.1	1.3	8.6			9.9				13
UAR0006873	124-155	Btg2	S	0.8	0.2	0.6	0.1	1.7	12.2			13.9				12
UAR0006874	155-183	Btg2	S	0.9	0.4	0.8	0.1	2.2	15.7			17.9				12

---

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

UAR0006869

0-18

A

S

4.7

UAR0006870

18-53

Eg

S

4.9

UAR0006871

53-89

Btg/Eg

S

4.8

UAR0006872

89-124

Btg1

S

5.3

UAR0006873

124-155

Btg2

S

5.3

UAR0006874

155-183

Btg2

S

5.1

*** Primary Characterization Data ***

Pedon ID: 1971AR05711

( Hempstead, Arkansas )

Print Date: Apr 26 2024 3:04AM

Sampled As	:
University of Arkansas Soil Characterization Laboratory			;	Pedon No.  71HP11

---

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

UAR0006869

0-18

A

S

5.0

UAR0006870

18-53

Eg

S

8.0

UAR0006871

53-89

Btg/Eg

S

10.0

UAR0006872

89-124

Btg1

S

1.0

UAR0006873

124-155

Btg2

S

1.0

UAR0006874

155-183

Btg2

S

1.0