*** Primary Characterization Data ***

Pedon ID: 1979AR01914

( Clark, Arkansas )

Print Date: Apr 20 2024 1:15AM

Sampled as :
Revised to :

				State of Arkansas
SSL	-	Project	AR201301   University of Arkansas	University of Arkansas
	-	Site ID	1979AR01914   Lat: 33° 57' 2.02" north  Long: 93° 8' 35.88" west	Department of Crop, Soil, and Environmental Sciences
	-	Pedon No.	79CK14	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
UAR0008943	A	A	0-13	79CK14	UAR0008943			SIC
UAR0008944	Btg	Btg	13-43	79CK14	UAR0008944			SIC
UAR0008945	Btg	Btg	43-71	79CK14	UAR0008945			C
UAR0008946	Btssg	Btssg	71-102	79CK14	UAR0008946			C
UAR0008947	Btssg	Btssg	102-130	79CK14	UAR0008947			C
UAR0008948	Bssg1	Bssg1	130-155	79CK14	UAR0008948			C
UAR0008949	Bssg2	Bssg2	155-183	79CK14	UAR0008949			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
UAR0008943	0-13	A	S	sic	47.6	43.7	8.7			33.0	10.7	4.1	1.1	1.9	1.4	0.2
UAR0008944	13-43	Btg	S	sic	42.0	40.3	17.7			32.3	8.0	2.9	6.8	2.9	3.4	1.7
UAR0008945	43-71	Btg	S	c	56.0	33.0	11.0			28.7	4.3	6.4	0.6	2.2	1.6	0.2
UAR0008946	71-102	Btssg	S	c	55.6	35.6	8.8			30.4	5.2	3.7	1.8	1.9	1.2	0.2
UAR0008947	102-130	Btssg	S	c	69.9	24.2	5.9			21.9	2.3	1.6	2.8	1.2	0.3	--
UAR0008948	130-155	Bssg1	S	c	77.9	16.1	6.0					1.7	2.2	1.6	0.4	0.1
UAR0008949	155-183	Bssg2	S	c	81.9	11.8	6.3					1.7	3.1	1.1	0.3	0.1

*** Primary Characterization Data ***

Pedon ID: 1979AR01914

( Clark, Arkansas )

Print Date: Apr 20 2024 1:15AM

Sampled As	:
University of Arkansas Soil Characterization Laboratory			;	Pedon No.  79CK14

---

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

UAR0008943

0-13

A

S

3.52

UAR0008944

13-43

Btg

S

0.57

UAR0008945

43-71

Btg

S

0.54

UAR0008946

71-102

Btssg

S

0.39

UAR0008947

102-130

Btssg

S

0.32

UAR0008948

130-155

Bssg1

S

0.34

UAR0008949

155-183

Bssg2

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 - - -)			(- - - - - - - - % - - - - - - - -)
				6N2e	6O2d	6P2b	6Q2b		6H1a
UAR0008943	0-13	A	S	18.9	8.3	0.1	0.3	27.6	35.9			63.5				43
UAR0008944	13-43	Btg	S	13.6	7.4	0.2	0.2	21.4	27.4			48.8				44
UAR0008945	43-71	Btg	S	20.4	9.5	1.0	0.4	31.3	34.7			66.0				47
UAR0008946	71-102	Btssg	S	20.4	9.6	1.2	0.4	31.6	32.4			64.0				49
UAR0008947	102-130	Btssg	S	32.8	15.7	2.0	0.8	51.3	30.5			81.8				63
UAR0008948	130-155	Bssg1	S	36.2	16.9	2.6	0.4	56.1	29.7			85.8				65
UAR0008949	155-183	Bssg2	S	42.9	18.9	3.1	0.4	65.3	31.1			96.4				68

*** Primary Characterization Data ***

Pedon ID: 1979AR01914

( Clark, Arkansas )

Print Date: Apr 20 2024 1:15AM

Sampled As	:
University of Arkansas Soil Characterization Laboratory			;	Pedon No.  79CK14

---

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

UAR0008943

0-13

A

S

5.3

UAR0008944

13-43

Btg

S

5.2

UAR0008945

43-71

Btg

S

5.2

UAR0008946

71-102

Btssg

S

5.2

UAR0008947

102-130

Btssg

S

5.4

UAR0008948

130-155

Bssg1

S

5.4

UAR0008949

155-183

Bssg2

S

5.4