*** Primary Characterization Data ***

Pedon ID: 1975IN033003

( De Kalb, Indiana )

Print Date: Feb 16 2025 5:20AM

Sampled as on Jul 8, 1975:	Metea
Revised to correlated:	Metea ; Mesic

				State of Indiana
SSL	-	Project	IN200903   Purdue University Soil Characterization Lab Vol 3	Purdue University
	-	Site ID	1975IN033003   Lat: 41° 24' 19.92" north  Long: 85° 0' 34.99" west	University Soil Laboratory
	-	Pedon No.	DK7503	Department of Agronomy
	-	General Methods 1B1A, 2A1, 2B		West Lafayette, Indiana

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Layer	Horizon	Orig Hzn	Depth (cm)	Field Label 1	Field Label 2	Field Label 3	Field Texture	Lab Texture
DK75031	Ap	Ap	0-25					SL
DK75032	B21	B21	25-33					SL
DK75033	B22	B22	33-46					LS
DK75034	B23t	B23t	46-56					LS
DK75035	B24t	B24t	56-71					SL
DK75036	B25t	B25t	71-102					SL
DK75037	C1	C1	102-114					C
DK75038	C2	C2	114-152					CL

---

---

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
				3A1i	3A1i	3A1i	3A1i			3A1i	3A1i	3A1i	3A1i	3A1i	3A1i	3A1i
DK75031	0-25	Ap	S	sl	5.7	25.0	69.3			17.1	7.9	5.0	23.3	32.0	8.1	0.9
DK75032	25-33	B21	S	sl	6.3	17.4	76.3			13.1	4.3	5.6	24.0	36.5	9.3	0.9
DK75033	33-46	B22	S	ls	4.6	16.5	78.9			9.6	6.9	5.3	24.2	37.3	10.2	1.9
DK75034	46-56	B23t	S	ls	6.4	15.4	78.2			10.6	4.8	5.6	21.2	34.2	13.6	3.6
DK75035	56-71	B24t	S	sl	7.0	18.6	74.4			12.4	6.2	6.7	25.1	32.9	8.4	1.3
DK75036	71-102	B25t	S	sl	16.4	15.4	68.2			9.0	6.4	7.6	19.5	30.1	9.1	1.9
DK75037	102-114	C1	S	c	40.7	38.0	21.3			29.3	8.7	6.7	8.0	4.2	1.7	0.7
DK75038	114-152	C2	S	cl	33.1	44.1	22.8			34.2	9.9	6.6	7.5	4.1	2.9	1.7

*** Primary Characterization Data ***

Pedon ID: 1975IN033003

( De Kalb, Indiana )

Print Date: Feb 16 2025 5:20AM

Sampled As	:	Metea
Purdue University Soil Characterization Laboratory			;	Pedon No.  DK7503

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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 - - - - -)

6A1e

DK75031

0-25

Ap

S

1.11

DK75032

25-33

B21

S

0.30

DK75033

33-46

B22

S

0.22

---

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	6P2a	6Q2a		6H1a
DK75031	0-25	Ap	S	2.1	0.4	--	0.1		7.0			9.6				27	3
DK75032	25-33	B21	S	1.3	0.8	--	0.1		3.8			6.0				37	2
DK75033	33-46	B22	S	1.3	0.4	--	--		3.2			4.9				35	2
DK75034	46-56	B23t	S	1.3	0.4	--	0.1		3.4			5.2				35	2
DK75035	56-71	B24t	S	2.1	0.8	0.1	0.1		3.8			6.9				45	3
DK75036	71-102	B25t	S	5.8	2.1	0.1	0.1		5.4			13.5				60	8

---

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
				8C1c	4C1a2a	4C1a2a				6E1e
DK75031	0-25	Ap	S	4.1	4.4	5.0
DK75032	25-33	B21	S	4.2	4.8	5.3
DK75033	33-46	B22	S	4.2	4.9	5.4
DK75034	46-56	B23t	S	4.1	4.4	5.4
DK75035	56-71	B24t	S	3.9	4.5	4.8
DK75036	71-102	B25t	S	4.2	4.6	5.6
DK75037	102-114	C1	S	6.3	7.2	7.6				1
DK75038	114-152	C2	S	7.0	7.5	8.2				26

*** Primary Characterization Data ***

Pedon ID: 1975IN033003

( De Kalb, Indiana )

Print Date: Feb 16 2025 5:20AM

Sampled As	:	Metea
Purdue University Soil Characterization Laboratory			;	Pedon No.  DK7503

---

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

DK75031

0-25

Ap

S

27.0

DK75032

25-33

B21

S

14.0

DK75033

33-46

B22

S

8.0

DK75034

46-56

B23t

S

3.0

DK75035

56-71

B24t

S

2.0

DK75036

71-102

B25t

S

5.0

DK75037

102-114

C1

S

2.0

DK75038

114-152

C2

S

2.0