*** Primary Characterization Data ***

Pedon ID: S1964IA089017

( Howard, Iowa )

Print Date: Dec 17 2024 10:17PM

Sampled as on Jul 23, 2011:	Backbone
Revised to correlated on Jul 7, 2012:	Backbone ; Coarse-loamy, mixed, superactive, mesic Mollic Hapludalfs

				State of Iowa
SSL	-	Project	IAS201501   Iowa State Univeristy	Iowa State University
	-	Site ID	M64IA089Backbone017   Lat: 43° 19' 43.55" north  Long: 92° 6' 1.71" west  MLRA: 104	Soil Characterization Laboratory
	-	Pedon No.	X45-109-1	Iowa State University Soil Characterization Laboratory
	-	General Methods 1B1A, 2A1, 2B		Ames, Iowa 50011-1010

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Layer	Horizon	Orig Hzn	Depth (cm)	Field Label 1	Field Label 2	Field Label 3	Field Texture	Lab Texture
ISU03725	Ap	Ap	0-18	691	S1964IA089017-1		LS
ISU03726	E	E	18-33	692	S1964IA089017-2		LS
ISU03727	BE	BE	33-53	693	S1964IA089017-3		LS
ISU03728	Bt1	Bt1	53-64	694	S1964IA089017-4		CL
ISU03729	Bt2	Bt2	64-74	695	S1964IA089017-5		SCL
ISU03730	2Bt3	2Bt3	74-79	696	S1964IA089017-6		C
ISU03731	2R	2R	79-80	697	S1964IA089017-7

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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

ISU03725

0-18

Ap

S

6.3

ISU03726

18-33

E

S

6.2

ISU03727

33-53

BE

S

6.4

ISU03728

53-64

Bt1

S

6.7

ISU03729

64-74

Bt2

S

6.6

ISU03730

74-79

2Bt3

S

6.8

ISU03731

79-80

2R

S

8.4