*** Primary Characterization Data ***

Pedon ID: 1961AR05712

( Hempstead, Arkansas )

Print Date: Apr 24 2024 6:41PM

Sampled as :
Revised to :

				State of Arkansas
SSL	-	Project	AR201301   University of Arkansas	University of Arkansas
	-	Site ID	1961AR05712   Lat: 33° 41' 57.84" north  Long: 93° 30' 21.96" west	Department of Crop, Soil, and Environmental Sciences
	-	Pedon No.	61HP12	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
UAR0001785	Ap1	Ap1	0-10	61HP12	UAR0001785			L
UAR0001786	Ap2	Ap2	10-23	61HP12	UAR0001786			L
UAR0001787	Bt1	Bt1	23-43	61HP12	UAR0001787			L
UAR0001788	Bt2	Bt2	43-64	61HP12	UAR0001788			L
UAR0001789	Btx	Btx	64-135	61HP12	UAR0001789			L

---

---

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
UAR0001785	0-10	Ap1	S	l	12.2	48.3	39.7					6.9	24.4	6.0	2.3	0.1
UAR0001786	10-23	Ap2	S	l	16.8	44.1	39.2					7.4	24.8	4.5	2.3	0.2
UAR0001787	23-43	Bt1	S	l	16.8	42.8	40.4					6.5	24.1	5.6	2.7	1.5
UAR0001788	43-64	Bt2	S	l	21.8	42.7	35.4					6.4	21.2	4.2	2.6	1.0
UAR0001789	64-135	Btx	S	l	26.3	40.4	33.2					6.2	20.6	4.3	1.7	0.4

*** Primary Characterization Data ***

Pedon ID: 1961AR05712

( Hempstead, Arkansas )

Print Date: Apr 24 2024 6:41PM

Sampled As	:
University of Arkansas Soil Characterization Laboratory			;	Pedon No.  61HP12

---

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

UAR0001785

0-10

Ap1

S

3.40

UAR0001786

10-23

Ap2

S

0.82

UAR0001787

23-43

Bt1

S

0.40

UAR0001788

43-64

Bt2

S

0.40

UAR0001789

64-135

Btx

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
UAR0001785	0-10	Ap1	S	3.9	1.6	0.1	0.2	5.8	14.2			20.0				29
UAR0001786	10-23	Ap2	S	1.8	0.9	0.1	0.1	2.9	10.0			12.9				22
UAR0001787	23-43	Bt1	S	1.3	0.9	0.1	0.1	2.4	11.1			13.5				18
UAR0001788	43-64	Bt2	S	1.3	1.0	1.3	0.2	3.8	12.6			16.4				23
UAR0001789	64-135	Btx	S	1.0	1.0	2.4	0.2	4.6	13.9			18.5				25

---

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

UAR0001785

0-10

Ap1

S

5.1

UAR0001786

10-23

Ap2

S

4.8

UAR0001787

23-43

Bt1

S

4.8

UAR0001788

43-64

Bt2

S

4.9

UAR0001789

64-135

Btx

S

4.7

*** Primary Characterization Data ***

Pedon ID: 1961AR05712

( Hempstead, Arkansas )

Print Date: Apr 24 2024 6:41PM

Sampled As	:
University of Arkansas Soil Characterization Laboratory			;	Pedon No.  61HP12

---

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

UAR0001785

0-10

Ap1

S

14.1

UAR0001786

10-23

Ap2

S

10.1

UAR0001787

23-43

Bt1

S

25.1

UAR0001788

43-64

Bt2

S

25.1

UAR0001789

64-135

Btx

S

14.1