*** Primary Characterization Data ***

Pedon ID: 1971AR05714

( Hempstead, Arkansas )

Print Date: Apr 19 2024 7:55AM

Sampled as :
Revised to :

				State of Arkansas
SSL	-	Project	AR201301   University of Arkansas	University of Arkansas
	-	Site ID	1971AR05714   Lat: 33° 35' 15.00" north  Long: 93° 45' 19.08" west	Department of Crop, Soil, and Environmental Sciences
	-	Pedon No.	71HP14	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
UAR0006998	A	A	0-15	71HP14	UAR0006998			SIL
UAR0006999	Btg1	Btg1	15-46	71HP14	UAR0006999			SICL
UAR0007000	Btg2	Btg2	46-81	71HP14	UAR0007000			SIC
UAR0007001	Bt	Bt	81-117	71HP14	UAR0007001			SIC
UAR0007002	2Btss	2Btss	117-150	71HP14	UAR0007002			C
UAR0007003	2Btss	2Btss	150-183	71HP14	UAR0007003			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
UAR0006998	0-15	A	S	sil	21.3	68.5	10.2			40.1	28.4	6.8	2.3	0.5	0.5	0.1
UAR0006999	15-46	Btg1	S	sicl	36.7	56.8	6.5			40.9	15.9	4.7	1.2	0.2	0.2	0.2
UAR0007000	46-81	Btg2	S	sic	48.6	45.6	5.8			32.7	12.9	3.9	1.1	0.3	0.3	0.2
UAR0007001	81-117	Bt	S	sic	49.7	45.4	4.9			34.3	11.1	3.1	0.9	0.3	0.4	0.2
UAR0007002	117-150	2Btss	S	c	67.1	31.3	1.6			28.7	2.6	1.1	0.3	0.1	0.1	--
UAR0007003	150-183	2Btss	S	c	67.9	30.4	1.7			28.9	1.5	1.1	0.3	0.2	0.1	--

*** Primary Characterization Data ***

Pedon ID: 1971AR05714

( Hempstead, Arkansas )

Print Date: Apr 19 2024 7:55AM

Sampled As	:
University of Arkansas Soil Characterization Laboratory			;	Pedon No.  71HP14

---

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

UAR0006998

0-15

A

S

3.20

UAR0006999

15-46

Btg1

S

0.80

UAR0007000

46-81

Btg2

S

0.40

UAR0007001

81-117

Bt

S

0.40

UAR0007002

117-150

2Btss

S

0.30

UAR0007003

150-183

2Btss

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
UAR0006998	0-15	A	S	2.4	1.5	0.1	0.2	4.2	11.8			16.0				26
UAR0006999	15-46	Btg1	S	4.1	3.8	0.2	0.3	8.4	11.8			20.2				42
UAR0007000	46-81	Btg2	S	6.9	6.7	0.5	0.5	14.6	13.2			27.8				53
UAR0007001	81-117	Bt	S	8.3	7.6	1.0	0.5	17.4	9.6			27.0				64
UAR0007002	117-150	2Btss	S	14.8	16.7	2.4	0.6	34.5	4.5			39.0				88
UAR0007003	150-183	2Btss	S	15.1	18.9	2.4	0.6	37.0	4.5			41.5				89

---

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

UAR0006998

0-15

A

S

5.0

UAR0006999

15-46

Btg1

S

5.0

UAR0007000

46-81

Btg2

S

4.9

UAR0007001

81-117

Bt

S

4.6

UAR0007002

117-150

2Btss

S

6.8

UAR0007003

150-183

2Btss

S

6.9

*** Primary Characterization Data ***

Pedon ID: 1971AR05714

( Hempstead, Arkansas )

Print Date: Apr 19 2024 7:55AM

Sampled As	:
University of Arkansas Soil Characterization Laboratory			;	Pedon No.  71HP14

---

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

UAR0006998

0-15

A

S

8.0

UAR0006999

15-46

Btg1

S

7.0

UAR0007000

46-81

Btg2

S

4.0

UAR0007001

81-117

Bt

S

3.0

UAR0007002

117-150

2Btss

S

5.0

UAR0007003

150-183

2Btss

S

5.0