*** Primary Characterization Data ***

Pedon ID: 1973AR05725

( Hempstead, Arkansas )

Print Date: Apr 18 2024 11:43AM

Sampled as :
Revised to :

				State of Arkansas
SSL	-	Project	AR201301   University of Arkansas	University of Arkansas
	-	Site ID	1973AR05725   Lat: 33° 39' 21.96" north  Long: 93° 51' 29.88" west	Department of Crop, Soil, and Environmental Sciences
	-	Pedon No.	73HP25	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
UAR0007547	A	A	0-18	73HP25	UAR0007547			C
UAR0007548	Bssg1	Bssg1	18-56	73HP25	UAR0007548			C
UAR0007549	Bssg2	Bssg2	56-97	73HP25	UAR0007549			C
UAR0007550	2Bss1	2Bss1	97-135	73HP25	UAR0007550			C
UAR0007551	2Bss2	2Bss2	135-160	73HP25	UAR0007551			C
UAR0007552	2Bss2	2Bss2	160-183	73HP25	UAR0007552			C

---

---

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
UAR0007547	0-18	A	S	c	69.6	29.3	1.1			30.7	--	0.2	0.3	0.3	0.2	0.1
UAR0007548	18-56	Bssg1	S	c	77.6	21.4	1.0			26.1	--	0.2	0.3	0.2	0.2	0.1
UAR0007549	56-97	Bssg2	S	c	81.7	17.2	1.1			20.2	--	0.3	0.3	0.2	0.2	0.1
UAR0007550	97-135	2Bss1	S	c	79.4	19.5	1.1			22.2	--	0.2	0.3	0.2	0.2	0.2
UAR0007551	135-160	2Bss2	S	c	75.8	22.5	1.7			24.5	--	0.4	0.6	0.2	0.3	0.2
UAR0007552	160-183	2Bss2	S	c	76.3	22.0	1.7			24.8	--	0.4	0.6	0.2	0.3	0.2

*** Primary Characterization Data ***

Pedon ID: 1973AR05725

( Hempstead, Arkansas )

Print Date: Apr 18 2024 11:43AM

Sampled As	:
University of Arkansas Soil Characterization Laboratory			;	Pedon No.  73HP25

---

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

UAR0007547

0-18

A

S

3.50

UAR0007548

18-56

Bssg1

S

2.10

UAR0007549

56-97

Bssg2

S

1.50

---

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
UAR0007547	0-18	A	S	17.9	8.5	0.2	0.9	27.5	20.6			48.1				57
UAR0007548	18-56	Bssg1	S	18.3	16.9	0.7	0.8	36.7	16.0			52.7				70
UAR0007549	56-97	Bssg2	S	17.9	19.8	1.6	0.7	40.0	11.5			51.5				78

---

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

UAR0007547

0-18

A

S

5.3

UAR0007548

18-56

Bssg1

S

5.5

UAR0007549

56-97

Bssg2

S

6.6

UAR0007550

97-135

2Bss1

S

7.6

UAR0007551

135-160

2Bss2

S

8.0

UAR0007552

160-183

2Bss2

S

7.8

*** Primary Characterization Data ***

Pedon ID: 1973AR05725

( Hempstead, Arkansas )

Print Date: Apr 18 2024 11:43AM

Sampled As	:
University of Arkansas Soil Characterization Laboratory			;	Pedon No.  73HP25

---

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

UAR0007547

0-18

A

S

8.0

UAR0007548

18-56

Bssg1

S

5.0

UAR0007549

56-97

Bssg2

S

6.0