*** Primary Characterization Data ***

Pedon ID: S1975MN1091971

( Olmsted, Minnesota )

Print Date: Jan 29 2025 7:05PM

Sampled as on Jan 18, 2011:	Floyd
Revised to correlated on Feb 12, 2012:	Floyd ; Fine-loamy, mixed, superactive, mesic Aquic Pachic Hapludolls

				State of Minnesoota
SSL	-	Project	MN201201   University of Minnesota	University of Minnesota
	-	Site ID	S1975MN1091971   Lat: 43° 54' 38.53" north  Long: 92° 40' 14.33" west  MLRA: 104	Department of Soil Science
	-	Pedon No.	UMN1971	568 Borlang Hall, 1991 Upper Buford Cr
	-	General Methods 1B1A, 2A1, 2B		St. Paul, MN 55108

---

Layer	Horizon	Orig Hzn	Depth (cm)	Field Label 1	Field Label 2	Field Label 3	Field Texture	Lab Texture
MN197101	Ap	Ap	0-20	75MN109(1971)	A11	00-08	L	L
MN197102	A1	A1	20-33	75MN109(1971)	A12	08-13	L	L
MN197103	A2	A2	33-41	75MN109(1971)	A3	13-16	L	L
MN197104	Bt1	Bt1	41-58	75MN109(1971)	B21	16-23	L	L
MN197105	Bt2	Bt2	58-71	75MN109(1971)	B22	23-28	L	L
MN197106	BC	BC	71-86	75MN109(1971)	B3	28-34	L	SL
MN197107	3C2	3C2	94-165	75MN109(1971)	IIIC1	37-65	L	L

---

---

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
					3A1a1a					3A1a1a		3A1a1a	3A1a1a	3A1a1a	3A1a1a	3A1a1a
MN197101	0-20	Ap	S	L	17.5	41.1	41.4			23.9	17.2	3.2	15.2	16.9	5.4	0.7					3
MN197102	20-33	A1	S	L	19.2	39.7	41.1			24.0	15.7	3.0	14.3	16.6	6.0	1.2					1
MN197103	33-41	A2	S	L	17.2	38.8	44.0			21.4	17.4	2.7	15.7	18.1	6.3	1.2					1
MN197104	41-58	Bt1	S	L	16.9	36.3	46.8			20.6	15.7	3.1	16.1	19.6	6.8	1.2					2
MN197105	58-71	Bt2	S	L	18.5	35.0	46.5			20.0	15.0	3.1	16.2	19.9	6.1	1.2					1
MN197106	71-86	BC	S	SL	13.2	23.0	63.8			12.3	10.7	4.1	25.1	26.4	7.1	1.1					1
MN197107	94-165	3C2	S	L	22.9	29.3	47.8			17.4	11.9	10.6	16.6	12.6	5.5	2.5					4

*** Primary Characterization Data ***

Pedon ID: S1975MN1091971

( Olmsted, Minnesota )

Print Date: Jan 29 2025 7:05PM

Sampled As	:	Floyd
University of Minnesota Soil Characterization Laboratory			;	Pedon No.  UMN1971

---

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

MN197101

0-20

Ap

S

4.00

MN197102

20-33

A1

S

2.70

MN197103

33-41

A2

S

1.40

MN197104

41-58

Bt1

S

1.30

---

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

MN197101

0-20

Ap

S

7.2

MN197102

20-33

A1

S

6.2

MN197103

33-41

A2

S

6.2

MN197104

41-58

Bt1

S

6.0

MN197105

58-71

Bt2

S

6.0

MN197106

71-86

BC

S

6.4

MN197107

94-165

3C2

S

6.1