*** Primary Characterization Data ***

Pedon ID: 1970AR05708

( Hempstead, Arkansas )

Print Date: Apr 20 2024 5:47AM

Sampled as :
Revised to :

				State of Arkansas
SSL	-	Project	AR201301   University of Arkansas	University of Arkansas
	-	Site ID	1970AR05708   Lat: 33° 33' 56.16" north  Long: 93° 31' 45.84" west	Department of Crop, Soil, and Environmental Sciences
	-	Pedon No.	70HP08	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
UAR0006336	A	A	0-13	70HP08	UAR0006336			VFSL
UAR0006337	Bt1	Bt1	13-36	70HP08	UAR0006337			C
UAR0006338	Bt2	Bt2	36-56	70HP08	UAR0006338			C
UAR0006339	Btg1	Btg1	56-91	70HP08	UAR0006339			SIC
UAR0006340	Btg2	Btg2	91-130	70HP08	UAR0006340			SICL
UAR0006341	BCg	BCg	130-155	70HP08	UAR0006341			SIC
UAR0006342	BCg	BCg	155-183	70HP08	UAR0006342			SIC

---

---

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
UAR0006336	0-13	A	S	vfsl	5.3	32.3	62.4			9.6	22.7	30.1	23.0	3.1	3.0	3.2
UAR0006337	13-36	Bt1	S	c	51.3	31.4	17.3			18.9	12.5	9.3	4.2	0.7	1.6	1.5
UAR0006338	36-56	Bt2	S	c	54.2	32.9	12.9			19.8	13.1	7.5	2.9	0.7	1.2	0.6
UAR0006339	56-91	Btg1	S	sic	49.6	44.3	6.1			29.1	15.2	4.5	0.9	0.2	0.3	0.2
UAR0006340	91-130	Btg2	S	sicl	35.4	55.7	8.9			30.3	25.4	8.5	0.4	--	--	--
UAR0006341	130-155	BCg	S	sic	42.2	45.8	12.0			34.1	11.7	5.7	2.2	1.1	1.9	1.1
UAR0006342	155-183	BCg	S	sic	40.2	46.9	12.9			32.4	14.5	8.0	1.9	0.7	1.4	0.9

*** Primary Characterization Data ***

Pedon ID: 1970AR05708

( Hempstead, Arkansas )

Print Date: Apr 20 2024 5:47AM

Sampled As	:
University of Arkansas Soil Characterization Laboratory			;	Pedon No.  70HP08

---

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

UAR0006336

0-13

A

S

1.80

UAR0006337

13-36

Bt1

S

0.90

UAR0006338

36-56

Bt2

S

0.50

UAR0006339

56-91

Btg1

S

0.40

UAR0006340

91-130

Btg2

S

0.20

UAR0006341

130-155

BCg

S

0.30

UAR0006342

155-183

BCg

S

0.30

---

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
UAR0006336	0-13	A	S	1.5	0.6	0.2	0.1	2.4	3.6			6.0				40
UAR0006337	13-36	Bt1	S	1.8	3.7	0.2	0.2	5.9	17.6			23.5				25
UAR0006338	36-56	Bt2	S	1.4	4.0	0.3	0.2	5.9	21.9			27.8				21
UAR0006339	56-91	Btg1	S	1.1	4.9	0.4	0.3	6.7	24.5			31.2				21
UAR0006340	91-130	Btg2	S	1.2	7.1	0.5	0.3	9.1	21.0			30.1				30
UAR0006341	130-155	BCg	S	1.6	5.8	0.5	0.2	8.1	19.2			27.3				30
UAR0006342	155-183	BCg	S	1.7	6.8	0.5	0.3	9.3	19.7			29.0				32

*** Primary Characterization Data ***

Pedon ID: 1970AR05708

( Hempstead, Arkansas )

Print Date: Apr 20 2024 5:47AM

Sampled As	:
University of Arkansas Soil Characterization Laboratory			;	Pedon No.  70HP08

---

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

UAR0006336

0-13

A

S

5.6

UAR0006337

13-36

Bt1

S

5.2

UAR0006338

36-56

Bt2

S

4.9

UAR0006339

56-91

Btg1

S

5.0

UAR0006340

91-130

Btg2

S

4.7

UAR0006341

130-155

BCg

S

5.0

UAR0006342

155-183

BCg

S

5.0

---

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

UAR0006336

0-13

A

S

5.0

UAR0006337

13-36

Bt1

S

2.0

UAR0006338

36-56

Bt2

S

2.0

UAR0006339

56-91

Btg1

S

2.0

UAR0006340

91-130

Btg2

S

2.0

UAR0006341

130-155

BCg

S

2.0

UAR0006342

155-183

BCg

S

2.0