*** Primary Characterization Data ***

Pedon ID: 1991MO167174

( Polk, Missouri )

Print Date: Dec 11 2024 4:03PM

Sampled as on Mar 5, 1991:	Gatewood ; Very-fine, mixed Oxyaquic Hapludalfs
Revised to correlated:	Gatewood ; Very-fine, mixed Oxyaquic Hapludalfs

				State of Missouri
SSL	-	Project	MO201001   University of Missouri Project 1	University of Missouri
	-	Site ID	1991MO167174   Lat: 37° 47' 15.00" north  Long: 93° 20' 43.00" west  MLRA: 116B	College of Engineering
	-	Pedon No.	M9116728	Soil Characterization Laboratory
	-	General Methods 1B1A, 2A1, 2B		Columbia, Missouri 65211

---

Layer	Horizon	Orig Hzn	Depth (cm)	Field Label 1	Field Label 2	Field Label 3	Field Texture	Lab Texture
MU015149	A	A	0-5					SIL
MU015150	E	E	5-33					SIL
MU015151	Bt1	Bt1	33-43					C
MU015152	Bt2	Bt2	43-69					C
MU015153			69-70

---

---

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
MU015149	0-5	A	S	SIL	17.3	65.3	17.4			41.3	24.0	3.8	4.5	3.2	3.7	2.3
MU015150	5-33	E	S	SIL	20.7	61.0	18.3			40.4	20.6	3.6	4.5	2.7	4.0	3.6
MU015151	33-43	Bt1	S	C	57.2	25.9	16.8			15.2	10.7	2.6	3.2	2.2	4.6	4.3
MU015152	43-69	Bt2	S	C	70.7	22.6	6.6			16.2	6.4	1.3	1.3	0.5	1.4	2.0

---

Bulk Density  &  Moisture

-1-

-2-

-3-

-4-

-5-

-6-

-7-

-8-

-9-

-10-

-11-

-12-

-13-

-14-

(Bulk Density)

Cole

(- - - - - - - - - - - Water Content - - - - - - - - - - -)

( Air Dry-Oven Dry )

WRD

Aggst

33

Oven

Whole

6

10

33

1500

1500 kPa

(- - - - Ratio - - - -)

Whole

Stabl

(- - Ratio/Clay - -)

Depth

kPa

Dry

Soil

kPa

kPa

kPa

kPa

Moist

Corrected

Soil

2-0.5mm

CEC7

1500 kPa

Layer

(cm)

Horz

Prep

(- - - g cm-3 - - -)

(- - - - - - - - - - - - pct of < 2mm - - - - - - - - - - - -)

cm3 cm-3

%

MU015149

0-5

A

S

0.93

MU015150

5-33

E

S

0.37

MU015151

33-43

Bt1

S

0.42

MU015152

43-69

Bt2

S

0.41

*** Primary Characterization Data ***

Pedon ID: 1991MO167174

( Polk, Missouri )

Print Date: Dec 11 2024 4:03PM

Sampled As	:	Gatewood		Very-fine, mixed Oxyaquic Hapludalfs
University of Missouri Soil Characterization Laboratory			;	Pedon No.  M9116728

---

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 - - - - -)

6A2d

MU015149

0-5

A

S

2.90

MU015150

5-33

E

S

0.50

MU015151

33-43

Bt1

S

0.60

MU015152

43-69

Bt2

S

0.50

MU015153

69-70

S

0.40

---

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 - - -)			(- - - - - - - - % - - - - - - - -)
				6N2	6O2	6P2	6Q2		6H1a	6G9c			4B1a1
MU015149	0-5	A	S	8.8	3.1	0.1	0.4	12.4	10.5	--		22.9	16.1	12.4	--	54	77
MU015150	5-33	E	S	2.4	1.9	0.1	0.1	4.5	6.0	0.8		10.5	7.7	5.3	15	43	58
MU015151	33-43	Bt1	S	11.5	11.4	0.1	0.6	23.6	7.1	--			24.1	23.6	--	77	98
MU015152	43-69	Bt2	S	12.7	13.5	0.1	0.8	27.1	7.7	--			28.7	27.1	--	78	94
MU015153	69-70		S	12.2	13.5	0.1	0.8	26.6	6.4				27.1			81	98

---

Salt

-1-

-2-

-3-

-4-

-5-

-6-

-7-

-8-

-9-

-10-

-11-

-12-

-13-

-14-

-15-

-16-

-17-

-18-

-19-

-20-

(- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Water Extracted From Saturated Paste - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -)

1:2

Total

Elec

Elec

Exch

Depth

Ca

Mg

Na

K

CO3

HCO3

F

Cl

PO4

Br

OAC

SO4

NO2

NO3

H2O

Salts

Cond

Cond

Na

SAR

Layer

(cm)

Horz

Prep

(- - - - - mmol(+) L-1 - - - - -)

(- - - - - - - - - - - - - - - - - - - - - - mmol(-) L-1 - - - - - - - - - - - - - - - - - - - -)

(- - - - % - - - -)

(- - dS m-1 - -)

%

MU015149

0-5

A

S

1

MU015150

5-33

E

S

1

MU015151

33-43

Bt1

S

--

MU015152

43-69

Bt2

S

--

MU015153

69-70

S

--

*** Primary Characterization Data ***

Pedon ID: 1991MO167174

( Polk, Missouri )

Print Date: Dec 11 2024 4:03PM

Sampled As	:	Gatewood		Very-fine, mixed Oxyaquic Hapludalfs
University of Missouri Soil Characterization Laboratory			;	Pedon No.  M9116728

---

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

8C1e

8C1a

MU015149

0-5

A

S

5.3

5.4

MU015150

5-33

E

S

5.0

5.6

MU015151

33-43

Bt1

S

6.3

6.5

MU015152

43-69

Bt2

S

6.0

6.2