*** Primary Characterization Data ***

Pedon ID: 1990MO105028

( Laclede, Missouri )

Print Date: Apr 25 2024 3:46AM

Sampled as on Feb 27, 1990:	Blueye ; Fine, mixed, active, mesic Typic Argiudolls
Revised to :

				State of Missouri
SSL	-	Project	MO201002   University of Missouri Project 2	University of Missouri
	-	Site ID	1990MO105028   Lat: 37° 49' 59.54" north  Long: 92° 36' 42.84" west  MLRA: 116A	College of Engineering
	-	Pedon No.	M9010528	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
MU038448	A1	A1	0-13				CL	CL
MU038449	A2	A2	13-28				CL	CL
MU038450	Bt1	Bt1	28-38				C	C
MU038451	Bt2	Bt2	38-53				C	C

---

---

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
MU038448	0-13	A1	S	cl	28.7	49.6	21.7			27.0	22.6	3.1	8.3	4.4	3.9	2.0
MU038449	13-28	A2	S	cl	35.6	39.1	25.3			24.7	14.4	7.9	8.0	3.5	3.3	2.6
MU038450	28-38	Bt1	S	c	47.1	31.2	21.7			17.5	13.7	2.6	6.6	3.4	4.6	4.5
MU038451	38-53	Bt2	S	c	51.5	25.0	23.5			13.7	11.3	2.5	6.5	2.9	5.5	6.1

---

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

%

MU038448

0-13

A1

S

0.99

MU038449

13-28

A2

S

0.81

MU038450

28-38

Bt1

S

0.68

MU038451

38-53

Bt2

S

0.63

*** Primary Characterization Data ***

Pedon ID: 1990MO105028

( Laclede, Missouri )

Print Date: Apr 25 2024 3:46AM

Sampled As	:	Blueye		Fine, mixed, active, mesic Typic Argiudolls
University of Missouri Soil Characterization Laboratory			;	Pedon No.  M9010528

---

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

MU038448

0-13

A1

S

5.20

MU038449

13-28

A2

S

3.80

MU038450

28-38

Bt1

S

2.80

MU038451

38-53

Bt2

S

1.30

---

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 - - -)			(- - - - - - - - % - - - - - - - -)
				4B1a1	4B1a1	4B1a1	4B1a1		4B2a1a1	4B3a1a			4B1a1
MU038448	0-13	A1	S	15.7	5.1	0.1	1.3	22.2	13.8	--		36.0	28.4			62	78
MU038449	13-28	A2	S	16.2	5.5	0.1	0.9	22.7	12.8	--		35.5	28.9			64	79
MU038450	28-38	Bt1	S	20.4	9.3	0.1	0.7	30.5	8.8	--		39.3	32.1			78	95
MU038451	38-53	Bt2	S	21.1*	11.3	0.1	0.4	32.9	4.4	--		37.3	32.6			88	100

^*Extractable Ca may contain Ca from calcium carbonate or gypsum., CEC7 base saturation set to 100.

---

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 - -)

%

MU038448

0-13

A1

S

tr

MU038449

13-28

A2

S

tr

MU038450

28-38

Bt1

S

tr

MU038451

38-53

Bt2

S

tr

*** Primary Characterization Data ***

Pedon ID: 1990MO105028

( Laclede, Missouri )

Print Date: Apr 25 2024 3:46AM

Sampled As	:	Blueye		Fine, mixed, active, mesic Typic Argiudolls
University of Missouri Soil Characterization Laboratory			;	Pedon No.  M9010528

---

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

MU038448

0-13

A1

S

5.0

5.4

MU038449

13-28

A2

S

5.3

5.9

MU038450

28-38

Bt1

S

6.2

6.6

MU038451

38-53

Bt2

S

7.0

7.5