*** Primary Characterization Data ***

Pedon ID: S1972IA045009

( Clinton, Iowa )

Print Date: Nov 12 2024 5:15AM

Sampled as on Sep 24, 1972:	Broad ; Fine-silty, mixed, superactive, mesic Typic Argiudolls
Revised to correlated on Sep 24, 1972:	Tama ; Fine-silty, mixed, superactive, mesic Typic Argiudolls

				State of Iowa
SSL	-	Project	IAS201401   Iowa State Univeristy	Iowa State University
	-	Site ID	S1972IA045009   Lat: 41° 46' 55.79" north  Long: 90° 19' 58.71" west  MLRA: 115C	Soil Characterization Laboratory
	-	Pedon No.	X23-350-1	Iowa State University Soil Characterization Laboratory
	-	General Methods 1B1A, 2A1, 2B		Ames, Iowa 50011-1010

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Layer	Horizon	Orig Hzn	Depth (cm)	Field Label 1	Field Label 2	Field Label 3	Field Texture	Lab Texture
ISU00389	Ap	Ap	0-17	8221	S1972IA045009-1		SILT LOAM	SIL
ISU00390	A	A12	17-40	8222	S1972IA045009-2		SILT LOAM	SIL
ISU00391	AB	B11	40-71	8223	S1972IA045009-3		SILTY CLAY LOAM	SIL
ISU00393	Bt1	B12	71-88	8224	S1972IA045009-4		SILTY CLAY LOAM	SICL
ISU00395	Bt2	B2	88-109	8225	S1972IA045009-5		SILTY CLAY LOAM	SIL
ISU00396	2BC	2B3	109-121	8226	S1972IA045009-6		SANDY LOAM LOAMY SAND	SL

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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
					3A1					3A1
ISU00389	0-18	Ap	S	sil	23.1	63.5	13.4			30.8	32.7
ISU00390	18-41	A	S	sil	23.6	63.2	13.2			30.7	32.5
ISU00391	41-71	AB	S	sil	24.6	66.2	9.2			32.3	33.9
ISU00393	71-89	Bt1	S	sicl	36.9	57.9	5.2			20.9	57.0
ISU00395	89-109	Bt2	S	sil	22.3	66.6	11.1			27.0	39.6
ISU00396	109-122	2BC	S	sl	12.7	30.5	56.8			10.5	20.0

*** Primary Characterization Data ***

Pedon ID: S1972IA045009

( Clinton, Iowa )

Print Date: Nov 12 2024 5:15AM

Sampled As	:	Broad		Fine-silty, mixed, superactive, mesic Typic Argiudolls
Iowa State University Soil Characterization Laboratory			;	Pedon No.  X23-350-1

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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 - - - - -)

6A1

ISU00389

0-18

Ap

S

1.85

ISU00390

18-41

A

S

1.63

ISU00391

41-71

AB

S

0.93

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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

4C1a2a

ISU00389

0-18

Ap

S

6.0

ISU00390

18-41

A

S

5.4

ISU00391

41-71

AB

S

5.2

ISU00393

71-89

Bt1

S

5.2

ISU00395

89-109

Bt2

S

5.3

ISU00396

109-122

2BC

S

5.2

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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 - - - - - - - - - - - - - - - - - - - -)

4D3

ISU00389

0-18

Ap

S

12.4

ISU00390

18-41

A

S

8.8

ISU00391

41-71

AB

S

10.8

ISU00393

71-89

Bt1

S

12.8

ISU00395

89-109

Bt2

S

21.0

ISU00396

109-122

2BC

S

23.0