*** Primary Characterization Data ***

Pedon ID: 1976IN091010

( La Porte, Indiana )

Print Date: Jan 11 2025 10:59AM

Sampled as on Oct 25, 1976:	Coupee
Revised to correlated:	Coupee ; Fine-loamy over sandy or sandy-skeletal, mesic Ultic Hapludalfs

				State of Indiana
SSL	-	Project	IN200904   Purdue University Soil Characterization Lab Vol 4	Purdue University
	-	Site ID	1976IN091010   Lat: 41° 35' 13.26" north  Long: 86° 42' 38.28" west	University Soil Laboratory
	-	Pedon No.	LP7610	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
LP76101	Ap	Ap	0-25					SIL
LP76102	A3	A3	25-41					SIL
LP76103	B21t	B21t	41-74					SCL
LP76104	B22t	B22t	74-94					SL
LP76105	B3	B3	94-117					S
LP76106	C	C	117-152					LCOS

---

---

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	3A1a1a	3A1a1a	3A1a1a			3A1i	3A1i	3A1i	3A1i	3A1i	3A1i	3A1i
LP76101	0-25	Ap	S	sil	21.9	55.0	23.1			45.4	17.3	3.8	5.6	12.3	4.4	0.2
LP76102	25-41	A3	S	sil	23.3	59.1	17.6			44.6	18.4	4.5	3.9	8.5	1.7	0.1
LP76103	41-74	B21t	S	scl	22.4	28.5	49.1			19.1	8.3	5.1	12.2	24.1	6.9	3.2
LP76104	74-94	B22t	S	sl	13.8	21.4	64.8			12.2	9.4	4.6	14.3	38.8	5.4	0.6
LP76105	94-117	B3	S	s	4.2	5.1	90.7			4.2	0.9	0.8	10.1	63.8	14.8	1.2
LP76106	117-152	C	S	lcos	7.0	9.0	84.0			6.7	2.3	1.3	7.3	44.2	25.0	6.2

^{1,1,2,3,4,5,6,7,8,9,10,11} Analyzed size fraction = <2 mm

*** Primary Characterization Data ***

Pedon ID: 1976IN091010

( La Porte, Indiana )

Print Date: Jan 11 2025 10:59AM

Sampled As	:	Coupee
Purdue University Soil Characterization Laboratory			;	Pedon No.  LP7610

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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

LP76101

0-25

Ap

S

2.32

LP76102

25-41

A3

S

1.41

LP76103

41-74

B21t

S

0.55

LP76104

74-94

B22t

S

0.31

---

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
LP76101	0-25	Ap	S	6.8	3.7	tr	0.5		10.0			21.0				52	11
LP76102	25-41	A3	S	4.2	3.1	--	0.2		9.9			17.4				43	8
LP76103	41-74	B21t	S	4.3	1.7	tr	0.2		8.6			14.8				42	6
LP76104	74-94	B22t	S	2.5	1.4	tr	0.1		6.0			10.1				41	4
LP76105	94-117	B3	S	0.8	0.3	--	tr		2.2			3.3				33	1
LP76106	117-152	C	S	1.7	0.7	--	tr		3.8			6.3				40	3

---

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
LP76101	0-25	Ap	S	6.0	5.8	5.7
LP76102	25-41	A3	S	5.6	5.6	5.5
LP76103	41-74	B21t	S	5.1	5.2	5.2
LP76104	74-94	B22t	S	5.0	5.2	5.2
LP76105	94-117	B3	S	5.2	5.2	5.3
LP76106	117-152	C	S	5.1	5.2	5.2

*** Primary Characterization Data ***

Pedon ID: 1976IN091010

( La Porte, Indiana )

Print Date: Jan 11 2025 10:59AM

Sampled As	:	Coupee
Purdue University Soil Characterization Laboratory			;	Pedon No.  LP7610

---

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

LP76101

0-25

Ap

S

67.0

LP76102

25-41

A3

S

27.0

LP76103

41-74

B21t

S

24.0

LP76104

74-94

B22t

S

25.0

LP76105

94-117

B3

S

24.0

LP76106

117-152

C

S

6.0