*** Primary Characterization Data ***

Pedon ID: 74-OK019-10-3

( Carter, Oklahoma )

Print Date: Apr 23 2024 11:55PM

Sampled as :
Revised to correlated on Aug 20, 2014:	Grainola ; Fine, mixed, active, thermic Udertic Haplustalfs

				State of Oklahoma
SSL	-	Project	OKSU201401   Oklahoma State Univeristy	Oklahoma State University
	-	Site ID	74-OK019-10-3   Lat: 34° 26' 2.25" north  Long: 97° 22' 36.81" west  MLRA: 85	Soil Characterization Laboratory
	-	Pedon No.	74-OK-10-3	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
74OK1031	A1	A1	0-10	74-OK019-10-3-1	74OK1031		GR-CL
74OK1032	A2	A2	10-23	74-OK019-10-3-2	74OK1032		CL
74OK1033	Bt1	Bt1	23-51	74-OK019-10-3-3	74OK1033		C
74OK1034	Bt2	Bt2	51-76	74-OK019-10-3-4	74OK1034		C
74OK1035	Cr	Cr	76-165	74-OK019-10-3-5	74OK1035		C

---

---

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

74OK1031

0-10

A1

1.61

74OK1032

10-23

A2

1.57

74OK1033

23-51

Bt1

0.91

---

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
74OK1031	0-10	A1	S	42.0*	2.0	0.1	0.3	44.4		--			20.5				100
74OK1032	10-23	A2	S	38.8*	1.8	0.1	0.1	40.8		--			14.7				100
74OK1033	23-51	Bt1	S	38.5*	0.8	0.1	0.1	39.5		--			12.1				100
74OK1034	51-76	Bt2	S	35.3*	1.0	0.1	tr	36.5		--			9.1				100

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

*** Primary Characterization Data ***

Pedon ID: 74-OK019-10-3

( Carter, Oklahoma )

Print Date: Apr 23 2024 11:55PM

Sampled As	:
Oklahoma State University			;	Pedon No.  74-OK-10-3

---

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 - -)

%

74OK1031

0-10

A1

S

1

74OK1032

10-23

A2

S

1

74OK1033

23-51

Bt1

S

1

74OK1034

51-76

Bt2

S

1

---

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

74OK1031

0-10

A1

7.5

8.0

74OK1032

10-23

A2

7.5

8.1

74OK1033

23-51

Bt1

7.5

8.2