*** Primary Characterization Data ***

Pedon ID: 1972AR00302

( Baxter, Arkansas )

Print Date: Apr 20 2024 4:24AM

Sampled as :
Revised to :

				State of Arkansas
SSL	-	Project	AR201301   University of Arkansas	University of Arkansas
	-	Site ID	1972AR00302   Lat: 36° 18' 42.98" north  Long: 92° 24' 28.01" west	Department of Crop, Soil, and Environmental Sciences
	-	Pedon No.	72BX02	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
UAR0007035	A	A	0-5	72BX02	UAR0007035			SIL
UAR0007036	E	E	5-20	72BX02	UAR0007036			SIL
UAR0007037	Bt1	Bt1	20-41	72BX02	UAR0007037			C
UAR0007038	Bt2	Bt2	41-79	72BX02	UAR0007038			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
UAR0007035	0-5	A	S	sil	7.3	65.9	26.8			44.5	21.4	3.0	5.8	8.8	3.4	5.8
UAR0007036	5-20	E	S	sil	12.5	60.6	26.9			45.5	15.1	4.6	6.2	8.0	3.4	4.7
UAR0007037	20-41	Bt1	S	c	79.6	15.3	5.1			18.8	--	1.3	1.2	1.2	0.8	0.6
UAR0007038	41-79	Bt2	S	c	83.0	13.4	3.6			16.1	--	1.1	0.8	0.8	0.7	0.2

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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 - - - - -)

6A2b

UAR0007035

0-5

A

S

3.13

UAR0007036

5-20

E

S

1.31

UAR0007037

20-41

Bt1

S

0.84

UAR0007038

41-79

Bt2

S

0.63

*** Primary Characterization Data ***

Pedon ID: 1972AR00302

( Baxter, Arkansas )

Print Date: Apr 20 2024 4:24AM

Sampled As	:
University of Arkansas Soil Characterization Laboratory			;	Pedon No.  72BX02

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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
UAR0007035	0-5	A	S	4.8	1.0	0.2	0.2	6.2	4.7			10.9				57
UAR0007036	5-20	E	S	1.6	0.9	0.2	0.1	2.8	2.7			5.5				51
UAR0007037	20-41	Bt1	S	7.2	7.2	0.2	0.4	15.0	1.4			16.4				91
UAR0007038	41-79	Bt2	S	9.3	8.1	0.2	0.4	18.0	10.7			28.7				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

UAR0007035

0-5

A

S

6.6

UAR0007036

5-20

E

S

5.9

UAR0007037

20-41

Bt1

S

5.2

UAR0007038

41-79

Bt2

S

5.6