*** Primary Characterization Data ***

Pedon ID: 75KY-087-002

( Green, Kentucky )

Print Date: Mar 2 2025 8:50AM

Sampled as on Mar 18, 1975:	Christian
Revised to correlated:	Christian ; Clayey, mixed, mesic Typic Hapludults

				Commonwealth of Kentucky
SSL	-	Project	KY201101   University of Kentucky Data	University of Kentucky
	-	Site ID	75KY-087-002     MLRA: 122	College of Agriculture Department of Plant and Soil Sciences
	-	Pedon No.	75KY-087-002	Ag. Science Building North, 1100 Nicholasville Road
	-	General Methods 1B1A, 2A1, 2B		Lexington, KY 40546-0091

---

Layer	Horizon	Orig Hzn	Depth (cm)	Field Label 1	Field Label 2	Field Label 3	Field Texture	Lab Texture
KY1954	Ap	Ap	0-18	UK7508700201			SIL	SIL
KY1955	Bt1	Bt1	18-33	UK7508700202			C	C
KY1956	Bt2	Bt2	33-48	UK7508700203			C	C
KY1957	Bt3	Bt3	48-69	UK7508700204			C	SIC
KY1958	Bt4	Bt4	69-89	UK7508700205			C	SIC
KY1959	Bt5	Bt5	89-107	UK7508700206			C	SIC
KY1960	Bt6	Bt6	107-142	UK7508700207			C	C
KY1961	Bt7	Bt7	142-178	UK7508700208			C	SIC

---

---

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
KY1954	0-18	Ap	S	SIL	21.9	54.8	23.2					9.3	11.1	1.5	1.0	0.4
KY1955	18-33	Bt1	S	C	58.8	37.2	4.0					1.9	1.7	0.2	0.2	--
KY1956	33-48	Bt2	S	C	59.2	37.0	3.8					1.7	1.5	0.3	0.3	tr
KY1957	48-69	Bt3	S	sic	53.1	40.3	6.6					3.0	2.9	0.4	0.4	tr
KY1958	69-89	Bt4	S	SIC	48.2	43.6	8.2					3.6	3.4	0.6	0.5	0.2
KY1959	89-107	Bt5	S	SIC	49.9	44.2	5.9					2.2	2.9	0.4	0.3	0.1
KY1960	107-142	Bt6	S	C	46.6	37.6	15.8					4.7	9.5	1.3	0.2	0.1
KY1961	142-178	Bt7	S	sic	44.1	45.8	10.1					3.8	5.5	0.6	0.1	--

*** Primary Characterization Data ***

Pedon ID: 75KY-087-002

( Green, Kentucky )

Print Date: Mar 2 2025 8:50AM

Sampled As	:	Christian
Kentucky Agricultural Experiment Station			;	Pedon No.  75KY-087-002

---

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

%

KY1954

0-18

Ap

S

0.37

KY1955

18-33

Bt1

S

0.22

KY1956

33-48

Bt2

S

0.22

KY1957

48-69

Bt3

S

0.23

KY1958

69-89

Bt4

S

0.23

KY1959

89-107

Bt5

S

0.24

KY1960

107-142

Bt6

S

0.22

KY1961

142-178

Bt7

S

0.21

---

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

KY1954

0-18

Ap

S

3.18

KY1955

18-33

Bt1

S

0.64

KY1956

33-48

Bt2

S

0.47

KY1957

48-69

Bt3

S

0.39

KY1958

69-89

Bt4

S

0.33

KY1959

89-107

Bt5

S

0.25

KY1960

107-142

Bt6

S

0.21

KY1961

142-178

Bt7

S

0.09

*** Primary Characterization Data ***

Pedon ID: 75KY-087-002

( Green, Kentucky )

Print Date: Mar 2 2025 8:50AM

Sampled As	:	Christian
Kentucky Agricultural Experiment Station			;	Pedon No.  75KY-087-002

---

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	6P2a	6Q2a		6H1a	6G1d			5A1a
KY1954	0-18	Ap	S	3.8	0.6		0.2	4.6	5.9	0.1		10.5	8.0			44	57
KY1955	18-33	Bt1	S	2.5	0.7	tr	0.1	3.3	12.1	1.4		15.5	13.0			22	26
KY1956	33-48	Bt2	S	2.0	0.8		0.1	2.9	13.1	1.8		16.1	13.0			18	22
KY1957	48-69	Bt3	S	1.4	0.7		0.1	2.3	12.8	1.8		15.1	12.3			15	19
KY1958	69-89	Bt4	S	1.0	0.7	--	0.1	1.9	11.4	1.8		13.3	10.9			14	17
KY1959	89-107	Bt5	S	1.0	0.7		0.2	1.8	12.3	2.1		14.1	12.1			13	15
KY1960	107-142	Bt6	S	0.9	0.7		0.1	1.7	10.5	1.9		12.2	10.1			14	17
KY1961	142-178	Bt7	S	0.8	0.7		0.1	1.6	9.0	1.6		10.6	9.2			15	17

---

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 - -)

%

KY1954

0-18

Ap

S

--

KY1955

18-33

Bt1

S

tr

KY1956

33-48

Bt2

S

--

KY1957

48-69

Bt3

S

--

KY1958

69-89

Bt4

S

tr

KY1959

89-107

Bt5

S

--

KY1960

107-142

Bt6

S

--

KY1961

142-178

Bt7

S

--

*** Primary Characterization Data ***

Pedon ID: 75KY-087-002

( Green, Kentucky )

Print Date: Mar 2 2025 8:50AM

Sampled As	:	Christian
Kentucky Agricultural Experiment Station			;	Pedon No.  75KY-087-002

---

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

4C1a2a3

8C1a

CACO3

KY1954

0-18

Ap

S

4.7

5.4

tr

KY1955

18-33

Bt1

S

3.5

4.9

tr

KY1956

33-48

Bt2

S

3.4

4.7

tr

KY1957

48-69

Bt3

S

3.4

4.8

tr

KY1958

69-89

Bt4

S

3.4

4.8

tr

KY1959

89-107

Bt5

S

3.5

4.9

tr

KY1960

107-142

Bt6

S

3.5

4.8

tr

KY1961

142-178

Bt7

S

3.5

5.0

tr

---

Phosphorus

-1-

-2-

-3-

-4-

-5-

-6-

-7-

-8-

-9-

-10-

-11-

-12-

(- - - - - - - - - - - - - - - - - - - - - - - Phosphorus - - - - - - - - - - - - - - - - - - - - -)

KCl

Melanic

NZ

Acid

Anion Exch Resin

Bray

Bray

Olsen

H2O

Citric

Mehlich

Extr

Depth

Index

Oxal

Available

Capacity

1

2

Acid

III

NO3

Layer

(cm)

Horz

Prep

%

(- - - - - - - - - - - - - - - - - - - - - - - - - - - mg kg-1 - - - - - - - - - - - - - - - - - - - -)

BRAYP

KY1954

0-18

Ap

S

5.0

KY1955

18-33

Bt1

S

0.8

KY1956

33-48

Bt2

S

0.8

KY1957

48-69

Bt3

S

0.8

KY1958

69-89

Bt4

S

0.8

KY1959

89-107

Bt5

S

0.6

KY1960

107-142

Bt6

S

0.7

KY1961

142-178

Bt7

S

0.9