*** Primary Characterization Data ***

Pedon ID: 76-OK079-40-6

( Le Flore, Oklahoma )

Print Date: Apr 24 2024 10:17AM

Sampled as :
Revised to correlated on Aug 20, 2014:	Tuskahoma ; Clayey, mixed, active, thermic, shallow Albaquic Hapludalfs

				State of Oklahoma
SSL	-	Project	OKSU201401   Oklahoma State Univeristy	Oklahoma State University
	-	Site ID	76-OK079-40-6   Lat: 34° 45' 21.78" north  Long: 95° 1' 15.87" west  MLRA: 119	Soil Characterization Laboratory
	-	Pedon No.	76-OK-40-6	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
76OK4061	A	A	0-10	76-OK079-40-6-1	76OK4061		L	L
76OK4062	Bt	Bt	10-28	76-OK079-40-6-2	76OK4062		C	C
76OK4063	BC	BC	28-43	76-OK079-40-6-3	76OK4063		C	C
76OK4064	Cr	Cr	43-97	76-OK079-40-6-4	76OK4064			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
76OK4061	0-10	A	S	L	24.6	44.4	31.0					13.1	7.6	3.9	3.5	2.9
76OK4062	10-28	Bt	S	C	68.9	25.4	5.8					1.9	1.5	1.0	0.8	0.4
76OK4063	28-43	BC	S	C	57.6	37.0	5.4					0.9	1.0	1.8	1.2	0.5
76OK4064	43-97	Cr	S	C	57.6	37.0	5.4					0.9	1.0	1.8	1.2	0.5

---

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

%

76OK4061

0-10

A

S

0.59

76OK4062

10-28

Bt

S

0.32

76OK4063

28-43

BC

S

0.32

76OK4064

43-97

Cr

S

0.27

*** Primary Characterization Data ***

Pedon ID: 76-OK079-40-6

( Le Flore, Oklahoma )

Print Date: Apr 24 2024 10:17AM

Sampled As	:
Oklahoma State University			;	Pedon No.  76-OK-40-6

---

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

76OK4061

0-10

A

2.27

76OK4062

10-28

Bt

1.06

76OK4063

28-43

BC

0.54

---

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
76OK4061	0-10	A	S	4.6	3.1	0.8	0.5	9.0		--			14.4				63
76OK4062	10-28	Bt	S	6.5	9.8	1.6	0.5	18.4		0.9			22.3	19.3	5		83
76OK4063	28-43	BC	S	6.4*	9.6	1.8	0.5	18.3		--			18.3				100
76OK4064	43-97	Cr	S	6.1*	8.7	1.9	0.7	17.4		--			15.4				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 - -)

%

76OK4061

0-10

A

S

5

76OK4062

10-28

Bt

S

7

76OK4063

28-43

BC

S

10

76OK4064

43-97

Cr

S

12

*** Primary Characterization Data ***

Pedon ID: 76-OK079-40-6

( Le Flore, Oklahoma )

Print Date: Apr 24 2024 10:17AM

Sampled As	:
Oklahoma State University			;	Pedon No.  76-OK-40-6

---

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

76OK4061

0-10

A

4.7

5.8

76OK4062

10-28

Bt

4.3

5.5

76OK4063

28-43

BC

5.1

6.2