*** Primary Characterization Data ***

Pedon ID: 1974AR121005

( Randolph, Arkansas )

Print Date: Apr 25 2024 3:17AM

Sampled as on Sep 16, 2017:	Ventris ; Very-fine, mixed, active, mesic Albaquic Hapludalfs
Revised to :

				State of Arkansas
SSL	-	Project	AR201301   University of Arkansas	University of Arkansas
	-	Site ID	1974AR121005   Lat: 36° 16' 11.28" north  Long: 91° 9' 39.96" west  MLRA: 116A	Department of Crop, Soil, and Environmental Sciences
	-	Pedon No.	74RO05	115 Plant Science Building
	-	General Methods 1B1A, 2A1, 2B		Fayetteville, Arkansas 72701

---

Layer	Horizon	Orig Hzn	Depth (cm)	Field Label 1	Field Label 2	Field Label 3	Field Texture	Lab Texture
UAR0007872	A	A	0-13	74RO05	UAR0007872			SIL
UAR0007873	Bt	Bt	13-36	74RO05	UAR0007873			SIC
UAR0007874	Btss	Btss	36-81	74RO05	UAR0007874			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	hyd1
UAR0007872	0-13	A	S	sil	11.3	72.7	16.0			43.4	29.3	4.2	3.9	2.4	3.6	1.9
UAR0007873	13-36	Bt	S	sic	43.1	48.8	8.1			35.6	13.2	2.3	2.1	1.0	1.5	1.2
UAR0007874	36-81	Btss	S	c	69.9	19.9	10.2			12.3	7.6	2.1	2.6	1.2	3.0	1.3

---

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 - - -)			(- - - - - - - - % - - - - - - - -)
				6N2	6O2f	6P2a	6Q2a		6H2a
UAR0007872	0-13	A	S	4.1	3.0	0.2	0.2	7.5	10.0			17.5				43
UAR0007873	13-36	Bt	S	6.4	10.9	0.2	0.3	17.8	5.0			22.8				78
UAR0007874	36-81	Btss	S	9.9	17.9	0.3	0.3	28.4	3.0			31.4				90

*** Primary Characterization Data ***

Pedon ID: 1974AR121005

( Randolph, Arkansas )

Print Date: Apr 25 2024 3:17AM

Sampled As	:	Ventris		Very-fine, mixed, active, mesic Albaquic Hapludalfs
University of Arkansas Soil Characterization Laboratory			;	Pedon No.  74RO05

---

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

8C1a

UAR0007872

0-13

A

S

6.1

UAR0007873

13-36

Bt

S

6.9

UAR0007874

36-81

Btss

S

8.0