*** Primary Characterization Data ***

Pedon ID: S1977IA055002

( Delaware, Iowa )

Print Date: Nov 27 2024 12:26PM

Sampled as on Aug 2, 1977:	Wapsie ; Sandy-skeletal, mixed, mesic Mollic Hapludalfs
Revised to correlated on Aug 2, 1977:	Wapsie ; Sandy-skeletal, mixed, mesic Mollic Hapludalfs

				State of Iowa
SSL	-	Project	IAS201401   Iowa State Univeristy	Iowa State University
	-	Site ID	S1977IA055002   Lat: 42° 20' 33.04" north  Long: 91° 35' 21.26" west  MLRA: 104	Soil Characterization Laboratory
	-	Pedon No.	X28-777-1	Iowa State University Soil Characterization Laboratory
	-	General Methods 1B1A, 2A1, 2B		Ames, Iowa 50011-1010

---

Layer	Horizon	Orig Hzn	Depth (cm)	Field Label 1	Field Label 2	Field Label 3	Field Texture	Lab Texture
ISU00770	Ap	Ap	0-17	22706	S1977IA055002-1		LOAM	SIL
ISU00771	E	A2	17-27	22707	S1977IA055002-2		LOAM	SIL
ISU00772	EB	B1	27-43	22708	S1977IA055002-3		LOAM	SIL
ISU00773	Bt1	B21t	43-55	22709	S1977IA055002-4		LOAM	L
ISU00774	Bt2	B22t	55-73	22710	S1977IA055002-5		GR-CLAY LOAM	SL
ISU00775	2C	2C	73-152	22711	S1977IA055002-6		GR-LOAMY SAND	LFS

---

---

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
					3A1					3A1
ISU00770	0-18	Ap	S	sil	11.5	54.7	33.8			30.2	24.5										1
ISU00771	18-28	E	S	sil	11.7	55.9	32.4			31.7	24.2										1
ISU00772	28-43	EB	S	sil	12.8	52.6	34.6			29.7	22.9										--
ISU00773	43-56	Bt1	S	l	18.7	37.9	43.4			19.8	18.1										4
ISU00774	56-74	Bt2	S	sl	16.3	16.4	67.3			8.2	8.2										43
ISU00775	74-152	2C	S	lfs	5.5	8.1	86.4			3.7	4.4										50

*** Primary Characterization Data ***

Pedon ID: S1977IA055002

( Delaware, Iowa )

Print Date: Nov 27 2024 12:26PM

Sampled As	:	Wapsie		Sandy-skeletal, mixed, mesic Mollic Hapludalfs
Iowa State University Soil Characterization Laboratory			;	Pedon No.  X28-777-1

---

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

4C1a2a

ISU00770

0-18

Ap

S

7.0

ISU00771

18-28

E

S

5.9

ISU00772

28-43

EB

S

6.1

ISU00773

43-56

Bt1

S

5.9

ISU00774

56-74

Bt2

S

6.1

ISU00775

74-152

2C

S

6.0

---

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 - - - - - - - - - - - - - - - - - - - -)

4D3

ISU00770

0-18

Ap

S

9.3

ISU00771

18-28

E

S

8.1

ISU00772

28-43

EB

S

9.2

ISU00773

43-56

Bt1

S

15.1

ISU00774

56-74

Bt2

S

22.4

ISU00775

74-152

2C

S

25.0