*** Primary Characterization Data ***

Pedon ID: 1970AR075005

( Lawrence, Arkansas )

Print Date: Apr 20 2024 10:24AM

Sampled as on Oct 11, 2017:	Talbott ; Fine, mixed, semiactive, thermic Typic Hapludalfs
Revised to correlated on Dec 8, 2018:	Niangua ; Very-fine, mixed, active, mesic Typic Hapludalfs

				State of Arkansas
SSL	-	Project	AR201301   University of Arkansas	University of Arkansas
	-	Site ID	1970AR075005   Lat: 36° 9' 21.96" north  Long: 91° 19' 45.12" west  MLRA: 116A	Department of Crop, Soil, and Environmental Sciences
	-	Pedon No.	70LW05	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
UAR0006546	A	A	0-10	70LW05	UAR0006546			SIL
UAR0006547	BA	BA	10-20	70LW05	UAR0006547			SIL
UAR0006548	Bt1	Bt1	20-53	70LW05	UAR0006548			C
UAR0006549	Bt2	Bt2	53-91	70LW05	UAR0006549			C
UAR0006550	Bt3	Bt3	91-127	70LW05	UAR0006550			C
UAR0006551	Bss	Bss	127-155	70LW05	UAR0006551			C
UAR0006552	Bss	Bss	155-183	70LW05	UAR0006552			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
UAR0006546	0-10	A	S	sil	12.0	70.5	17.5			41.3	29.2	1.6	3.0	3.7	4.6	4.6
UAR0006547	10-20	BA	S	sil	24.0	61.1	14.9			38.9	22.2	1.4	2.5	3.0	3.5	4.5
UAR0006548	20-53	Bt1	S	c	82.1	15.2	2.7			13.6	1.6	0.4	0.5	0.5	0.7	0.6
UAR0006549	53-91	Bt2	S	c	84.7	11.6	3.7			12.4	--	0.5	0.8	0.8	1.0	0.6
UAR0006550	91-127	Bt3	S	c	64.3	19.7	16.0			17.2	2.5	2.1	4.1	3.7	3.8	2.3
UAR0006551	127-155	Bss	S	c	84.0	12.8	3.2			13.4	--	0.5	0.7	0.6	0.8	0.6
UAR0006552	155-183	Bss	S	c	81.9	14.7	3.4			13.8	0.9	0.6	0.6	0.7	0.8	0.7

*** Primary Characterization Data ***

Pedon ID: 1970AR075005

( Lawrence, Arkansas )

Print Date: Apr 20 2024 10:24AM

Sampled As	:	Talbott		Fine, mixed, semiactive, thermic Typic Hapludalfs
University of Arkansas Soil Characterization Laboratory			;	Pedon No.  70LW05

---

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

UAR0006546

0-10

A

S

2.20

UAR0006547

10-20

BA

S

1.10

UAR0006548

20-53

Bt1

S

0.90

UAR0006549

53-91

Bt2

S

0.60

UAR0006550

91-127

Bt3

S

0.30

UAR0006551

127-155

Bss

S

0.30

UAR0006552

155-183

Bss

S

0.40

---

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
UAR0006546	0-10	A	S	1.5	0.4	0.1	0.1	2.1	5.1			7.2				29
UAR0006547	10-20	BA	S	0.5	0.4	0.1	0.1	1.1	7.4			8.5				13
UAR0006548	20-53	Bt1	S	1.1	2.3	0.2	0.2	3.8	25.0			28.8				13
UAR0006549	53-91	Bt2	S	2.0	2.6	0.2	0.2	5.0	24.1			29.1				17
UAR0006550	91-127	Bt3	S	2.7	2.8	0.3	0.2	6.0	15.7			21.7				28
UAR0006551	127-155	Bss	S	4.5	5.1	0.4	0.3	10.3	18.2			28.5				36
UAR0006552	155-183	Bss	S	6.5	5.8	0.7	0.3	13.3	13.6			26.9				49

*** Primary Characterization Data ***

Pedon ID: 1970AR075005

( Lawrence, Arkansas )

Print Date: Apr 20 2024 10:24AM

Sampled As	:	Talbott		Fine, mixed, semiactive, thermic Typic Hapludalfs
University of Arkansas Soil Characterization Laboratory			;	Pedon No.  70LW05

---

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

UAR0006546

0-10

A

S

5.5

UAR0006547

10-20

BA

S

5.0

UAR0006548

20-53

Bt1

S

4.6

UAR0006549

53-91

Bt2

S

4.6

UAR0006550

91-127

Bt3

S

4.6

UAR0006551

127-155

Bss

S

4.3

UAR0006552

155-183

Bss

S

4.1

---

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

UAR0006546

0-10

A

S

5.0

UAR0006547

10-20

BA

S

3.0

UAR0006548

20-53

Bt1

S

3.0

UAR0006549

53-91

Bt2

S

3.0

UAR0006550

91-127

Bt3

S

2.0

UAR0006551

127-155

Bss

S

2.0

UAR0006552

155-183

Bss

S

3.0