*** Primary Characterization Data ***

Pedon ID: 1969AR13121

( Sebastian, Arkansas )

Print Date: Apr 26 2024 5:56PM

Sampled as :
Revised to :

				State of Arkansas
SSL	-	Project	AR201301   University of Arkansas	University of Arkansas
	-	Site ID	1969AR13121   Lat: 35° 15' 23.04" north  Long: 94° 21' 16.92" west	Department of Crop, Soil, and Environmental Sciences
	-	Pedon No.	69SB21	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
UAR0005983	Ap	Ap	0-20	69SB21	UAR0005983			SIL
UAR0005984	E	E	20-30	69SB21	UAR0005984			SIL
UAR0005985	Bt	Bt	30-66	69SB21	UAR0005985			SIC
UAR0005986	Btk	Btk	66-102	69SB21	UAR0005986			SIC
UAR0005987	B't	B't	102-150	69SB21	UAR0005987			C
UAR0005988	2BC	2BC	150-178	69SB21	UAR0005988			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
UAR0005983	0-20	Ap	S	sil	12.6	71.8	15.6			44.2	27.6	7.8	1.8	1.2	2.7	2.1
UAR0005984	20-30	E	S	sil	16.6	61.9	21.5			42.6	19.3	5.9	1.8	1.4	6.0	6.4
UAR0005985	30-66	Bt	S	sic	54.9	40.0	5.1			31.0	9.0	3.2	0.8	0.3	0.5	0.3
UAR0005986	66-102	Btk	S	sic	54.4	40.7	4.9			30.4	10.3	3.4	0.8	0.3	0.3	0.1
UAR0005987	102-150	B't	S	c	56.1	36.6	7.3			27.4	9.2	3.7	1.5	0.6	0.9	0.6
UAR0005988	150-178	2BC	S	sic	53.4	42.4	4.2			41.4	1.0	2.1	1.5	0.3	0.2	0.1

*** Primary Characterization Data ***

Pedon ID: 1969AR13121

( Sebastian, Arkansas )

Print Date: Apr 26 2024 5:56PM

Sampled As	:
University of Arkansas Soil Characterization Laboratory			;	Pedon No.  69SB21

---

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

UAR0005983

0-20

Ap

S

2.70

UAR0005984

20-30

E

S

1.00

UAR0005985

30-66

Bt

S

1.00

UAR0005986

66-102

Btk

S

0.60

UAR0005987

102-150

B't

S

0.30

UAR0005988

150-178

2BC

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
UAR0005983	0-20	Ap	S	1.7	1.0	0.2	0.1	3.0	9.4			12.4				24
UAR0005984	20-30	E	S	0.9	0.7	0.6	0.1	2.3	9.9			12.2				19
UAR0005985	30-66	Bt	S	2.3	5.2	3.4	0.3	11.2	17.1			28.3				40
UAR0005986	66-102	Btk	S	3.0	5.4	7.1	0.3	15.8	7.3			23.1				68
UAR0005987	102-150	B't	S	4.2	7.9	10.1	0.3	22.5	4.3			26.8				84
UAR0005988	150-178	2BC	S	4.1	8.3	9.4	0.2	22.0	13.1			35.1				63

---

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

UAR0005983

0-20

Ap

S

5.2

UAR0005984

20-30

E

S

5.8

UAR0005985

30-66

Bt

S

5.2

UAR0005986

66-102

Btk

S

5.1

UAR0005987

102-150

B't

S

6.6

UAR0005988

150-178

2BC

S

7.0

*** Primary Characterization Data ***

Pedon ID: 1969AR13121

( Sebastian, Arkansas )

Print Date: Apr 26 2024 5:56PM

Sampled As	:
University of Arkansas Soil Characterization Laboratory			;	Pedon No.  69SB21

---

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

UAR0005983

0-20

Ap

S

4.0

UAR0005984

20-30

E

S

3.0

UAR0005985

30-66

Bt

S

2.0

UAR0005986

66-102

Btk

S

2.0

UAR0005987

102-150

B't

S

3.0

UAR0005988

150-178

2BC

S

3.0