*** Primary Characterization Data ***

Pedon ID: 1961AR05716

( Hempstead, Arkansas )

Print Date: Apr 17 2024 8:54PM

Sampled as :
Revised to :

				State of Arkansas
SSL	-	Project	AR201301   University of Arkansas	University of Arkansas
	-	Site ID	1961AR05716   Lat: 33° 42' 30.96" north  Long: 93° 33' 24.84" west	Department of Crop, Soil, and Environmental Sciences
	-	Pedon No.	61HP16	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
UAR0001797	Ap	Ap	0-18	61HP16	UAR0001797			L
UAR0001798	Bt1	Bt1	18-41	61HP16	UAR0001798			CL
UAR0001799	Bt2	Bt2	41-64	61HP16	UAR0001799			CL
UAR0001800	Cg1	Cg1	64-97	61HP16	UAR0001800			C
UAR0001801	Cg2	Cg2	97-122	61HP16	UAR0001801			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
UAR0001797	0-18	Ap	S	l	17.9	31.8	50.3					7.7	36.8	2.9	1.7	1.2
UAR0001798	18-41	Bt1	S	cl	34.6	34.0	31.4					6.8	22.1	1.6	0.8	0.1
UAR0001799	41-64	Bt2	S	cl	28.1	34.5	37.4					6.8	26.9	2.1	0.9	0.7
UAR0001800	64-97	Cg1	S	c	47.1	28.3	24.6					5.1	16.2	1.8	0.9	0.6
UAR0001801	97-122	Cg2	S	c	54.8	32.1	13.1					2.5	8.6	1.1	0.6	0.3

*** Primary Characterization Data ***

Pedon ID: 1961AR05716

( Hempstead, Arkansas )

Print Date: Apr 17 2024 8:54PM

Sampled As	:
University of Arkansas Soil Characterization Laboratory			;	Pedon No.  61HP16

---

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

UAR0001797

0-18

Ap

S

1.90

UAR0001798

18-41

Bt1

S

0.40

UAR0001799

41-64

Bt2

S

0.30

UAR0001800

64-97

Cg1

S

0.20

UAR0001801

97-122

Cg2

S

0.10

---

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
UAR0001797	0-18	Ap	S	2.8	1.6	0.1	0.4	4.9	10.5			15.4				32
UAR0001798	18-41	Bt1	S	2.1	1.6	0.4	0.2	4.3	15.6			19.9				22
UAR0001799	41-64	Bt2	S	1.2	2.1	0.4	0.2	3.9	13.1			17.0				23
UAR0001800	64-97	Cg1	S	1.8	4.7	0.8	0.4	7.7	24.3			32.0				24
UAR0001801	97-122	Cg2	S	2.5	7.3	1.1	0.7	11.6	29.0			40.6				29

---

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

UAR0001797

0-18

Ap

S

5.0

UAR0001798

18-41

Bt1

S

5.0

UAR0001799

41-64

Bt2

S

5.0

UAR0001800

64-97

Cg1

S

4.8

UAR0001801

97-122

Cg2

S

4.5

*** Primary Characterization Data ***

Pedon ID: 1961AR05716

( Hempstead, Arkansas )

Print Date: Apr 17 2024 8:54PM

Sampled As	:
University of Arkansas Soil Characterization Laboratory			;	Pedon No.  61HP16

---

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

UAR0001797

0-18

Ap

S

71.0

UAR0001798

18-41

Bt1

S

21.0

UAR0001799

41-64

Bt2

S

12.0

UAR0001800

64-97

Cg1

S

39.0

UAR0001801

97-122

Cg2

S

18.0