*** Primary Characterization Data ***

Pedon ID: 1987MO195028m

( Saline, Missouri )

Print Date: Apr 20 2024 11:16AM

Sampled as on Feb 11, 1987:	Macksburg ; Fine, montmorillonitic, active, mesic Aquic Argiudolls
Revised to correlated:	Macksburg ; Fine, montmorillonitic, active, mesic Aquic Argiudolls

				State of Missouri
SSL	-	Project	MO201001   University of Missouri Project 1	University of Missouri
	-	Site ID	1987MO195028m   Lat: 39° 1' 29.00" north  Long: 93° 22' 50.00" west  MLRA: 107	College of Engineering
	-	Pedon No.	M8719528	Soil Characterization Laboratory
	-	General Methods 1B1A, 2A1, 2B		Columbia, Missouri 65211

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Layer	Horizon	Orig Hzn	Depth (cm)	Field Label 1	Field Label 2	Field Label 3	Field Texture	Lab Texture
MU015359	Ap	Ap	0-20					SIL
MU015360	A	A	20-38					SIL
MU015361	Bt1	Bt1	38-61					SICL
MU015362	Bt2	Bt2	61-84					SICL
MU015363	Bt3	Bt3	84-109					SICL
MU015364	Bt4	Bt4	109-152					SICL

---

---

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
MU015359	0-20	Ap	S	SIL	16.8	75.6	7.6			33.3	42.3	5.6	0.6	0.5	0.6	0.4
MU015360	20-38	A	S	SIL	18.6	77.3	4.1			32.9	44.4	2.3	0.5	0.5	0.5	0.3
MU015361	38-61	Bt1	S	SICL	32.6	63.2	4.3			31.3	31.8	1.9	0.5	0.5	0.9	0.5
MU015362	61-84	Bt2	S	SICL	38.2	58.5	3.3			29.4	29.2	1.0	0.3	0.3	0.8	0.8
MU015363	84-109	Bt3	S	SICL	35.5	61.5	3.0			33.0	28.5	1.2	0.2	0.2	0.6	0.9
MU015364	109-152	Bt4	S	SICL	32.6	65.5	1.9			33.4	32.1	1.5	0.1	--	0.1	0.2

*** Primary Characterization Data ***

Pedon ID: 1987MO195028m

( Saline, Missouri )

Print Date: Apr 20 2024 11:16AM

Sampled As	:	Macksburg		Fine, montmorillonitic, active, mesic Aquic Argiudolls
University of Missouri Soil Characterization Laboratory			;	Pedon No.  M8719528

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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 - - - - -)

6A2d

MU015359

0-20

Ap

S

1.40

MU015360

20-38

A

S

1.10

MU015361

38-61

Bt1

S

1.10

MU015362

61-84

Bt2

S

0.80

MU015363

84-109

Bt3

S

0.30

MU015364

109-152

Bt4

S

0.30

---

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 - - -)			(- - - - - - - - % - - - - - - - -)
				6N2	6O2	6P2	6Q2		6H1a
MU015359	0-20	Ap	S	10.4	2.6		0.4	13.4	6.1			19.5				69
MU015360	20-38	A	S	11.6	2.9		0.2	14.7	6.3			21.0				70
MU015361	38-61	Bt1	S	14.3	5.2	0.1	0.5	20.1	10.4							66
MU015362	61-84	Bt2	S	17.6	7.5	0.2	0.6	25.9	10.2							72
MU015363	84-109	Bt3	S	18.2	8.2	0.6	0.7	27.7	6.6							81
MU015364	109-152	Bt4	S	17.0	7.7	0.8	0.8	26.3	6.7							80

---

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

MU015359

0-20

Ap

S

5.6

6.2

MU015360

20-38

A

S

5.8

6.5

MU015361

38-61

Bt1

S

4.9

5.6

MU015362

61-84

Bt2

S

5.1

5.9

MU015363

84-109

Bt3

S

5.5

6.3

MU015364

109-152

Bt4

S

5.6

6.4