*** Primary Characterization Data ***

Pedon ID: 77-OK099-50-4

( Murray, Oklahoma )

Print Date: Nov 12 2024 9:35AM

Sampled as :
Revised to correlated on Aug 20, 2014:	Watonga ; Fine, smectitic, thermic Udic Haplusterts

				State of Oklahoma
SSL	-	Project	OKSU201401   Oklahoma State Univeristy	Oklahoma State University
	-	Site ID	77-OK099-50-4   Lat: 34° 35' 34.80" north  Long: 97° 9' 12.30" west  MLRA: 85	Soil Characterization Laboratory
	-	Pedon No.	77-OK-50-4	045 Agriculture Hall
	-	General Methods 1B1A, 2A1, 2B		Stillwater, Oklahoma 74078

---

Layer	Horizon	Orig Hzn	Depth (cm)	Field Label 1	Field Label 2	Field Label 3	Field Texture	Lab Texture
77OK5041	Ap1	Ap1	0-18	77-OK099-50-4-1	77OK5041		C	SIC
77OK5042	A2	A2	18-36	77-OK099-50-4-2	77OK5042		C	C
77OK5043	AC1	AC1	36-86	77-OK099-50-4-3	77OK5043		C	C
77OK5044	AC2	AC2	86-147	77-OK099-50-4-4	77OK5044		C	C
77OK5045	C	C	147-191	77-OK099-50-4-5	77OK5045		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
					hyd1							hyd1	hyd1	hyd1	hyd1	hyd1
77OK5041	0-18	Ap1	S	SIC	58.2	40.3	1.5					0.6	0.4	0.2	0.2	0.1
77OK5042	18-36	A2	S	C	60.1	38.1	1.8					0.7	0.5	0.3	0.2	0.1
77OK5043	36-86	AC1	S	C	59.2	38.5	2.2					0.7	0.5	0.4	0.2	0.2
77OK5044	86-147	AC2	S	C	58.8	38.0	3.2					0.8	0.5	0.5	0.8	0.6
77OK5045	147-191	C	S	C	59.0	37.4	3.6					0.8	0.7	0.7	0.8	0.6

*** Primary Characterization Data ***

Pedon ID: 77-OK099-50-4

( Murray, Oklahoma )

Print Date: Nov 12 2024 9:35AM

Sampled As	:
Oklahoma State University			;	Pedon No.  77-OK-50-4

---

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

%

77OK5041

0-18

Ap1

S

1.10

77OK5042

18-36

A2

S

1.11

77OK5043

36-86

AC1

S

0.90

77OK5044

86-147

AC2

S

1.00

77OK5045

147-191

C

S

0.85

---

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 - - - - -)

6A1a

77OK5041

0-18

Ap1

1.69

77OK5042

18-36

A2

1.23

77OK5043

36-86

AC1

1.06

77OK5044

86-147

AC2

0.79

---

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 - - -)			(- - - - - - - - % - - - - - - - -)
				6N2a	6O2a	6P2b	6Q2b			6G2a			5A1a
77OK5041	0-18	Ap1	S	36.6	11.3	1.1	0.9	49.9		--			63.9				78
77OK5042	18-36	A2	S	32.7	16.6	5.9	0.7	55.9		--			66.5				84
77OK5043	36-86	AC1	S	36.8*	20.9	11.3	0.6	69.6		--			53.2				100
77OK5044	86-147	AC2	S	64.9*	23.7	15.7	0.6	104.9		--			58.8				100
77OK5045	147-191	C	S	39.6*	21.9	12.2	0.6	74.3		--			50.4				100

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

*** Primary Characterization Data ***

Pedon ID: 77-OK099-50-4

( Murray, Oklahoma )

Print Date: Nov 12 2024 9:35AM

Sampled As	:
Oklahoma State University			;	Pedon No.  77-OK-50-4

---

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 - -)

%

77OK5041

0-18

Ap1

S

2

77OK5042

18-36

A2

S

9

77OK5043

36-86

AC1

S

21

77OK5044

86-147

AC2

S

27

77OK5045

147-191

C

S

24

---

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

8C1c

8C1a

77OK5041

0-18

Ap1

5.6

6.8

77OK5042

18-36

A2

6.3

7.4

77OK5043

36-86

AC1

6.9

7.9

77OK5044

86-147

AC2

7.0

7.7