*** Primary Characterization Data ***

Pedon ID: 1991MO129012

( Mercer, Missouri )

Print Date: Feb 17 2025 2:52AM

Sampled as on Jul 1, 1991:	Pershing ; Fine, montmorillonitic, mesic Aquollic Hapludalf
Revised to correlated:	Pering ; Fine, smectitic, mesic Aquertic Hapludalfs

				United States Department of Agriculture
SSL	-	Project	RP91MO211   MERCER COUNTY	Natural Resources Conservation Service
	-	Site ID	S1991MO129012   Lat: 40° 30' 53.00" north  Long: 93° 30' 26.01" west  MLRA: 109	National Soil Survey Center
	-	Pedon No.	91P0890	Soil Survey Laboratory
	-	General Methods 1B1A, 2A1, 2B		Lincoln, Nebraska 68508-3866

---

Layer	Horizon	Orig Hzn	Depth (cm)	Field Label 1	Field Label 2	Field Label 3	Field Texture	Lab Texture
91P05415	Ap	Ap	0-18				SIL	SICL
91P05416	Bt1	Bt1	18-30				SICL	SIC
91P05417	Bt2	Bt2	30-43				SIC	SIC
91P05418	Bt3	Bt3	43-71				SIC	SIC
91P05419	Bt4	Bt4	71-97				SIC	SICL
91P05420	Bt5	Bt5	97-119				SICL	SICL
91P05421	BC	BC	119-152				SICL	SICL

---

Pedon Calculations
Calculation Name	Result	Units of Measure
Clay, carbonate free, Weighted Average	48	% wt
Clay, total, Weighted Average	48	% wt
Weighted averages based on control section: 18-68 cm

---

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	3A1a1a	3A1a1a	3A1a1a	3A1a1a
91P05415	0-18	Ap	N	sicl	37.3	58.4	4.3			34.0	24.4	1.1	1.5	1.2	0.4	0.1
91P05416	18-30	Bt1	N	sic	48.1	50.6	1.3			33.4	17.2	0.5	0.4	0.3	0.1	tr
91P05417	30-43	Bt2	N	sic	55.0	44.1	0.9			29.8	14.3	0.4	0.2	0.2	0.1	--
91P05418	43-71	Bt3	N	sic	44.4	54.5	1.1			36.7	17.8	0.6	0.2	0.2	0.1	--
91P05419	71-97	Bt4	N	sicl	37.5	61.5	1.0			40.8	20.7	0.5	0.2	0.1	0.1	0.1
91P05420	97-119	Bt5	N	sicl	32.6	65.9	1.5			40.2	25.7	0.9	0.4	0.2	tr	tr
91P05421	119-152	BC	N	sicl	31.8	65.9	2.3			44.2	21.7	0.9	0.6	0.5	0.2	0.1

*** Primary Characterization Data ***

Pedon ID: 1991MO129012

( Mercer, Missouri )

Print Date: Feb 17 2025 2:52AM

Sampled As	:	Pershing		Fine, montmorillonitic, mesic Aquollic Hapludalf
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  91P0890

---

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	%
										3C2a1a		3D1					8D1
91P05415	0-18	Ap	S														0.49
91P05415	0-18	Ap	N							18.3		1.036
91P05416	18-30	Bt1	S														0.41
91P05416	18-30	Bt1	N							19.6		1.048
91P05417	30-43	Bt2	S														0.42
91P05417	30-43	Bt2	N							22.9		1.059
91P05418	43-71	Bt3	S														0.45
91P05418	43-71	Bt3	N							19.8		1.051
91P05419	71-97	Bt4	S														0.50
91P05419	71-97	Bt4	N							18.9		1.046
91P05420	97-119	Bt5	S														0.51
91P05420	97-119	Bt5	N							16.5		1.041
91P05421	119-152	BC	S														0.51
91P05421	119-152	BC	N							16.1		1.039

---

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 - - - - -)

6A1c

91P05415

0-18

Ap

N

2.65

91P05416

18-30

Bt1

N

1.24

91P05417

30-43

Bt2

N

0.90

91P05418

43-71

Bt3

N

0.52

91P05419

71-97

Bt4

N

0.26

91P05420

97-119

Bt5

N

0.16

91P05421

119-152

BC

N

0.17

*** Primary Characterization Data ***

Pedon ID: 1991MO129012

( Mercer, Missouri )

Print Date: Feb 17 2025 2:52AM

Sampled As	:	Pershing		Fine, montmorillonitic, mesic Aquollic Hapludalf
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  91P0890

---

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

4C1a2a

91P05415

0-18

Ap

N

5.5

5.7

91P05416

18-30

Bt1

N

4.4

5.2

91P05417

30-43

Bt2

N

4.5

5.3

91P05418

43-71

Bt3

N

4.8

5.5

91P05419

71-97

Bt4

N

5.2

6.0

91P05420

97-119

Bt5

N

5.7

6.2

91P05421

119-152

BC

N

5.8

6.5