*** Primary Characterization Data ***

Pedon ID: S1978IA055003

( Delaware, Iowa )

Print Date: Apr 27 2025 1:08AM

Sampled as on Jul 13, 1978:	Bassett ; Fine-loamy, mixed, superactive, mesic Mollic Hapludalfs
Revised to correlated on Jun 5, 2013:	Bassett ; Fine-loamy, mixed, superactive, mesic Mollic Hapludalfs

				State of Iowa
SSL	-	Project	IAS201401   Iowa State Univeristy	Iowa State University
	-	Site ID	1978IA055003   Lat: 42° 21' 12.12" north  Long: 92° 33' 53.03" west  MLRA: 104	Soil Characterization Laboratory
	-	Pedon No.	X28-171B-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
ISU00784	Ap	Ap	0-20	26205	S1978IA055003-1		LOAM	L
ISU00785	Bt1	A2	20-30	26206	S1978IA055003-2		LOAM	L
ISU00786	Bt2	B1	30-45	26207	S1978IA055003-3		LOAM	L
ISU00787	2Bt3	2B21t	45-63	26208	S1978IA055003-4		SANDY CLAY LOAM	SCL
ISU00788	2Bt4	2B22t	63-81	26209	S1978IA055003-5		SANDY LOAM	SL
ISU00789	2BC1	2B31t	81-106	26210	S1978IA055003-6		SANDY LOAM	SL
ISU00790	2BC2	2B32t	106-119	26211	S1978IA055003-7		SANDY CLAY LOAM	SCL
ISU00791	2C	2C	119-152	26212	S1978IA055003-8		SANDY LOAM	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
ISU00784	0-20	Ap	S	l	16.7	39.5	43.8			17.4	22.1
ISU00785	20-30	Bt1	S	l	21.2	37.5	41.3			17.5	20.0
ISU00786	30-46	Bt2	S	l	21.8	31.5	46.7			14.8	16.7
ISU00787	46-64	2Bt3	S	scl	20.1	26.0	53.9			12.4	13.6
ISU00788	64-81	2Bt4	S	sl	18.2	26.0	55.8			12.0	14.0
ISU00789	81-107	2BC1	S	sl	18.1	26.4	55.5			13.1	13.3
ISU00790	107-119	2BC2	S	scl	20.5	22.9	56.6			10.6	12.3
ISU00791	119-152	2C	S	sl	18.9	25.3	55.8			12.8	12.5

*** Primary Characterization Data ***

Pedon ID: S1978IA055003

( Delaware, Iowa )

Print Date: Apr 27 2025 1:08AM

Sampled As	:	Bassett		Fine-loamy, mixed, superactive, mesic Mollic Hapludalfs
Iowa State University Soil Characterization Laboratory			;	Pedon No.  X28-171B-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 - - - - -)

4H2a

ISU00784

0-20

Ap

S

1.54

ISU00785

20-30

Bt1

S

0.80

ISU00786

30-46

Bt2

S

0.45

ISU00787

46-64

2Bt3

S

0.21

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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

ISU00784

0-20

Ap

S

7.0

ISU00785

20-30

Bt1

S

6.7

ISU00786

30-46

Bt2

S

6.2

ISU00787

46-64

2Bt3

S

5.5

ISU00788

64-81

2Bt4

S

5.4

ISU00789

81-107

2BC1

S

5.5

ISU00790

107-119

2BC2

S

5.6

ISU00791

119-152

2C

S

6.0

---

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

ISU00784

0-20

Ap

S

61.6

ISU00785

20-30

Bt1

S

4.5

ISU00786

30-46

Bt2

S

3.5

ISU00787

46-64

2Bt3

S

4.5

ISU00788

64-81

2Bt4

S

11.4

ISU00789

81-107

2BC1

S

13.8

ISU00790

107-119

2BC2

S

10.9

ISU00791

119-152

2C

S

8.0