*** Primary Characterization Data ***

Pedon ID: 1970AR05704

( Hempstead, Arkansas )

Print Date: Apr 25 2024 8:35PM

Sampled as :
Revised to :

				State of Arkansas
SSL	-	Project	AR201301   University of Arkansas	University of Arkansas
	-	Site ID	1970AR05704   Lat: 33° 52' 14.16" north  Long: 93° 38' 30.84" west	Department of Crop, Soil, and Environmental Sciences
	-	Pedon No.	70HP04	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
UAR0006310	Ap	Ap	0-20	70HP04	UAR0006310			C
UAR0006311	Bg1	Bg1	20-58	70HP04	UAR0006311			C
UAR0006312	Bg2	Bg2	58-84	70HP04	UAR0006312			C
UAR0006313	Bssg1	Bssg1	84-112	70HP04	UAR0006313			C
UAR0006314	Bssg2	Bssg2	112-150	70HP04	UAR0006314			C
UAR0006315	Bssg3	Bssg3	150-183	70HP04	UAR0006315			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
UAR0006310	0-20	Ap	S	c	55.7	28.9	15.4			23.0	5.9	4.7	8.7	1.8	0.2	--
UAR0006311	20-58	Bg1	S	c	47.3	27.4	25.3			19.7	7.7	6.4	16.0	2.7	0.2	--
UAR0006312	58-84	Bg2	S	c	44.1	26.9	29.0			18.8	8.1	7.5	18.0	3.1	0.3	0.1
UAR0006313	84-112	Bssg1	S	c	45.2	25.9	28.8			17.9	8.1	7.1	18.1	3.3	0.3	--
UAR0006314	112-150	Bssg2	S	c	48.6	23.6	27.8			16.4	7.2	7.1	17.1	3.3	0.3	--
UAR0006315	150-183	Bssg3	S	c	45.1	22.8	32.1			14.9	7.9	7.9	20.1	3.7	0.3	0.1

*** Primary Characterization Data ***

Pedon ID: 1970AR05704

( Hempstead, Arkansas )

Print Date: Apr 25 2024 8:35PM

Sampled As	:
University of Arkansas Soil Characterization Laboratory			;	Pedon No.  70HP04

---

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

UAR0006310

0-20

Ap

S

2.30

UAR0006311

20-58

Bg1

S

1.10

UAR0006312

58-84

Bg2

S

0.90

UAR0006313

84-112

Bssg1

S

0.70

UAR0006314

112-150

Bssg2

S

0.50

UAR0006315

150-183

Bssg3

S

0.50

---

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
UAR0006310	0-20	Ap	S	27.0	1.9	0.3	0.4	29.6	9.9			39.5				75
UAR0006311	20-58	Bg1	S	25.9	1.4	0.4	0.3	28.0	6.9			34.9				80
UAR0006312	58-84	Bg2	S	23.0	1.4	0.4	0.3	25.1	6.5			31.6				79
UAR0006313	84-112	Bssg1	S	23.9	1.6	0.5	0.3	26.3	5.6			31.9				82
UAR0006314	112-150	Bssg2	S	23.8	1.7	0.6	0.3	26.4	3.5			29.9				88
UAR0006315	150-183	Bssg3	S	26.9	1.7	0.7	0.3	29.6	3.1			32.7				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

UAR0006310

0-20

Ap

S

6.2

UAR0006311

20-58

Bg1

S

6.1

UAR0006312

58-84

Bg2

S

5.9

UAR0006313

84-112

Bssg1

S

5.9

UAR0006314

112-150

Bssg2

S

6.6

UAR0006315

150-183

Bssg3

S

6.8

*** Primary Characterization Data ***

Pedon ID: 1970AR05704

( Hempstead, Arkansas )

Print Date: Apr 25 2024 8:35PM

Sampled As	:
University of Arkansas Soil Characterization Laboratory			;	Pedon No.  70HP04

---

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

UAR0006310

0-20

Ap

S

13.0

UAR0006311

20-58

Bg1

S

9.0

UAR0006312

58-84

Bg2

S

4.0

UAR0006313

84-112

Bssg1

S

3.0

UAR0006314

112-150

Bssg2

S

4.0

UAR0006315

150-183

Bssg3

S

4.0