*** Primary Characterization Data ***

Pedon ID: 1973AR05724

( Hempstead, Arkansas )

Print Date: Apr 20 2024 8:06AM

Sampled as :
Revised to :

				State of Arkansas
SSL	-	Project	AR201301   University of Arkansas	University of Arkansas
	-	Site ID	1973AR05724   Lat: 33° 39' 34.92" north  Long: 93° 51' 14.04" west	Department of Crop, Soil, and Environmental Sciences
	-	Pedon No.	73HP24	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
UAR0007541	A	A	0-18	73HP24	UAR0007541			SIC
UAR0007542	Bssg	Bssg	18-38	73HP24	UAR0007542			C
UAR0007543	2Bss1	2Bss1	38-79	73HP24	UAR0007543			C
UAR0007544	2Bss2	2Bss2	79-114	73HP24	UAR0007544			C
UAR0007545	2Bss3	2Bss3	114-145	73HP24	UAR0007545			C
UAR0007546	2Bss4	2Bss4	145-183	73HP24	UAR0007546			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
UAR0007541	0-18	A	S	sic	54.4	43.9	1.7			43.4	0.5	0.3	0.5	0.3	0.5	0.1
UAR0007542	18-38	Bssg	S	c	59.4	38.7	1.9			39.7	--	0.3	0.5	0.4	0.6	0.1
UAR0007543	38-79	2Bss1	S	c	64.0	34.1	1.9			35.6	--	0.3	0.5	0.5	0.5	0.1
UAR0007544	79-114	2Bss2	S	c	63.7	30.8	5.5			33.2	--	0.4	0.8	0.7	1.7	1.9
UAR0007545	114-145	2Bss3	S	c	63.5	30.0	6.5			33.0	--	0.5	1.0	1.0	1.9	2.1
UAR0007546	145-183	2Bss4	S	c	69.3	27.6	3.1			28.2	--	0.3	0.6	0.5	0.8	0.9

*** Primary Characterization Data ***

Pedon ID: 1973AR05724

( Hempstead, Arkansas )

Print Date: Apr 20 2024 8:06AM

Sampled As	:
University of Arkansas Soil Characterization Laboratory			;	Pedon No.  73HP24

---

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

UAR0007541

0-18

A

S

3.70

UAR0007542

18-38

Bssg

S

2.40

UAR0007543

38-79

2Bss1

S

1.60

---

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
UAR0007541	0-18	A	S	18.5	7.8	0.2	1.1	27.6	19.7			47.3				58
UAR0007542	18-38	Bssg	S	16.0	12.0	0.2	0.9	29.1	12.3			41.4				70
UAR0007543	38-79	2Bss1	S	19.1	14.2	0.3	0.8	34.4	9.5			43.9				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

UAR0007541

0-18

A

S

5.4

UAR0007542

18-38

Bssg

S

6.0

UAR0007543

38-79

2Bss1

S

6.6

UAR0007544

79-114

2Bss2

S

8.1

UAR0007545

114-145

2Bss3

S

8.4

UAR0007546

145-183

2Bss4

S

8.2

*** Primary Characterization Data ***

Pedon ID: 1973AR05724

( Hempstead, Arkansas )

Print Date: Apr 20 2024 8:06AM

Sampled As	:
University of Arkansas Soil Characterization Laboratory			;	Pedon No.  73HP24

---

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

UAR0007541

0-18

A

S

15.0

UAR0007542

18-38

Bssg

S

10.0

UAR0007543

38-79

2Bss1

S

7.0