*** Primary Characterization Data ***

Pedon ID: S1975IN033002

( De Kalb, Indiana )

Print Date: Nov 26 2024 11:03PM

Sampled as on Jun 9, 1975:	Boyer ; Coarse-loamy, mixed Typic Hapludalfs
Revised to correlated on Nov 24, 2013:	Boyer ; Coarse-loamy, mixed, superactive, mesic Typic Hapludalfs

				State of Indiana
SSL	-	Project	IN200903   Purdue University Soil Characterization Lab Vol 3	Purdue University
	-	Site ID	S1975IN033002   Lat: 41° 19' 55.44" north  Long: 85° 4' 14.03" west  MLRA: 111B	University Soil Laboratory
	-	Pedon No.	DK7502	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
DK75021	Ap	Ap	0-25					FSL
DK75022	B21t	B21t	25-46					FSL
DK75023	B22t	B22t	46-71					SL
DK75024	B23t	B23t	71-79					SL
DK75025	C	C	79-152					COS

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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
				3A1i	3A1i	3A1i	3A1i			3A1i	3A1i	3A1i	3A1i	3A1i	3A1i	3A1i
DK75021	0-25	Ap	S	fsl	6.0	24.2	69.8			17.1	7.1	8.7	32.8	21.2	4.7	2.4
DK75022	25-46	B21t	S	fsl	12.4	15.7	71.9			10.0	5.7	7.6	33.2	23.7	4.7	2.7
DK75023	46-71	B22t	S	sl	17.1	8.0	74.9			5.3	2.7	4.3	27.1	29.0	7.4	7.1
DK75024	71-79	B23t	S	sl	13.1	6.6	80.3			4.1	2.5	4.0	27.3	29.8	8.7	10.5
DK75025	79-152	C	S	cos	1.2	3.5	95.3			2.3	1.2	3.2	28.2	30.0	8.5	25.4

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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

DK75021

0-25

Ap

S

1.23

DK75022

25-46

B21t

S

0.39

*** Primary Characterization Data ***

Pedon ID: S1975IN033002

( De Kalb, Indiana )

Print Date: Nov 26 2024 11:03PM

Sampled As	:	Boyer		Coarse-loamy, mixed Typic Hapludalfs
Purdue University Soil Characterization Laboratory			;	Pedon No.  DK7502

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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
DK75021	0-25	Ap	S	5.8	2.1	--	0.2		3.4			11.5				70	8
DK75022	25-46	B21t	S	5.0	1.5	--	0.1		3.0			9.6				69	7
DK75023	46-71	B22t	S	7.3	1.8	0.1	0.1		4.6			13.9				67	9
DK75024	71-79	B23t	S	9.5	1.8	0.1	0.1		4.0			15.5				74	12

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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
				8C1c	4C1a2a	4C1a2a				6E1e
DK75021	0-25	Ap	S	6.1	6.3	6.8
DK75022	25-46	B21t	S	5.4	6.0	6.8
DK75023	46-71	B22t	S	5.3	5.7	6.7
DK75024	71-79	B23t	S	6.2	6.6	7.2
DK75025	79-152	C	S	7.7	7.7	8.3				26

---

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

DK75021

0-25

Ap

S

110.0

DK75022

25-46

B21t

S

9.0

DK75023

46-71

B22t

S

20.0

DK75024

71-79

B23t

S

16.0

DK75025

79-152

C

S

4.0