*** Primary Characterization Data ***

Pedon ID: 1961AR05707

( Hempstead, Arkansas )

Print Date: May 8 2024 8:49AM

Sampled as :
Revised to :

				State of Arkansas
SSL	-	Project	AR201301   University of Arkansas	University of Arkansas
	-	Site ID	1961AR05707   Lat: 33° 42' 20.16" north  Long: 93° 32' 7.08" west	Department of Crop, Soil, and Environmental Sciences
	-	Pedon No.	61HP07	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
UAR0001758	Ap1	Ap1	0-5	61HP07	UAR0001758			FSL
UAR0001759	Ap2	Ap2	5-15	61HP07	UAR0001759			FSL
UAR0001760	Bt1	Bt1	15-46	61HP07	UAR0001760			L
UAR0001761	Bt2	Bt2	46-69	61HP07	UAR0001761			L
UAR0001762	Cg1	Cg1	69-112	61HP07	UAR0001762			CL
UAR0001763	Cg2	Cg2	112-127	61HP07	UAR0001763			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
UAR0001758	0-5	Ap1	S	fsl	6.3	30.3	63.4					11.5	44.7	4.9	1.9	0.4
UAR0001759	5-15	Ap2	S	fsl	8.7	28.6	62.9					9.7	42.8	5.3	4.4	0.7
UAR0001760	15-46	Bt1	S	l	21.3	35.6	43.2					7.2	30.3	3.4	1.5	0.8
UAR0001761	46-69	Bt2	S	l	22.5	37.6	40.0					6.5	28.3	3.5	1.2	0.5
UAR0001762	69-112	Cg1	S	cl	39.0	25.3	35.8					4.5	23.7	4.5	2.1	1.0
UAR0001763	112-127	Cg2	S	c	49.3	26.1	24.6					2.6	18.1	2.9	0.9	0.1

*** Primary Characterization Data ***

Pedon ID: 1961AR05707

( Hempstead, Arkansas )

Print Date: May 8 2024 8:49AM

Sampled As	:
University of Arkansas Soil Characterization Laboratory			;	Pedon No.  61HP07

---

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

UAR0001758

0-5

Ap1

S

2.30

UAR0001759

5-15

Ap2

S

0.82

UAR0001760

15-46

Bt1

S

0.40

UAR0001761

46-69

Bt2

S

--

UAR0001762

69-112

Cg1

S

0.20

UAR0001763

112-127

Cg2

S

0.14

---

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
UAR0001758	0-5	Ap1	S	5.9	0.4	tr	0.3	6.6	1.8			8.4				79
UAR0001759	5-15	Ap2	S	4.1	0.4	tr	0.2	4.7	3.7			8.4				56
UAR0001760	15-46	Bt1	S	2.3	0.9	tr	0.2	3.5	7.5			11.0				32
UAR0001761	46-69	Bt2	S	1.0	1.0	0.1	0.2	2.3	9.0			11.3				20
UAR0001762	69-112	Cg1	S	2.1	4.2	0.4	0.5	7.2	17.9			25.1				29
UAR0001763	112-127	Cg2	S	4.0	8.3	0.8	0.6	13.7	22.0			35.7				38

---

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

UAR0001758

0-5

Ap1

S

6.2

UAR0001759

5-15

Ap2

S

6.4

UAR0001760

15-46

Bt1

S

5.2

UAR0001761

46-69

Bt2

S

5.1

UAR0001762

69-112

Cg1

S

4.9

UAR0001763

112-127

Cg2

S

5.0

*** Primary Characterization Data ***

Pedon ID: 1961AR05707

( Hempstead, Arkansas )

Print Date: May 8 2024 8:49AM

Sampled As	:
University of Arkansas Soil Characterization Laboratory			;	Pedon No.  61HP07

---

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

UAR0001758

0-5

Ap1

S

15.4

UAR0001759

5-15

Ap2

S

16.2

UAR0001760

15-46

Bt1

S

13.2

UAR0001761

46-69

Bt2

S

7.9

UAR0001762

69-112

Cg1

S

9.2

UAR0001763

112-127

Cg2

S

7.9