*** Taxonomy Characterization Data ***

Pedon ID: 1989KY061019

( Edmonson, Kentucky )

Print Date: Feb 16 2025 5:43AM

Sampled as on Oct 30, 1989:	Johnsburg ; Fine-silty, mixed, mesic Aquic Fragiudults
Revised to :

				United States Department of Agriculture
SSL	-	Project	CP90KY101   EDMONSON COUNTY	Natural Resources Conservation Service
	-	Site ID	S1989KY061019   Lat: 37° 8' 5.01" north  Long: 86° 12' 48.00" west  MLRA: 120	National Soil Survey Center
	-	Pedon No.	90P0417	Soil Survey Laboratory
	-	General Methods 1B1A, 2A1, 2B		Lincoln, Nebraska 68508-3866

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Taxonomy Tier 1				-1-	-2-	-3-	-4-	-5-	-6-	-7-	-8-	-9-	-10-
					Fine	CaCO3	1500		.1-75	Bulk	Cole	Vol	Resist
				Clay	Clay	Clay	kPa	Clay	mm	Den	Whole	% of	Min
	Depth			<.002	<.0002	<.002	/Clay	Est	Frac	33 kPa	Soil	Whole	%
Layer	(cm)	Horz	Prep	(---------% of <2 mm-------)				(-------- % --------)		g cm-3	cm cm-1
				3A1a1a	3A1a1a		8D1			4A1d			7B1a2
90P02271	0-5	Ap	S	9.3			0.88		17			1
90P02272	5-18	AB	S	9.5			0.55		19			2
90P02273	18-34	Bt1	S	13.0			0.45		16			2	95
90P02274	34-53	Bt2	S	14.9			0.46		19	1.61	0.006	4
90P02275	53-86	2Btx1	S	12.8	6.6		0.43		18			2
90P02276	86-137	2Btx2	S	17.5	9.3		0.42		20	1.68	0.011	4	97
90P02277	137-137	2C	S	24.7	15.2		0.47		16			tr	100
90P02278	18-69		S	12.7	6.5		0.48		18			2

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Taxonomy Tier 2				-1-	-2-	-3-	-4-	-5-	-6-	-7-	-8-	-9-	-10-	-11-	-12-	-13-	-14-	-15-	-16-
				pH	pH	Org	Tot	Al+½ Fe		CO3 as	(--- Base Sat ---)		NZ	ECEC	CEC7	ECEC	Al
	Depth			H2O	NaF	C	C	Oxal	ODOE	CaCO3	NH4	Bases	P Ret	cmol(+)	/Clay	/Clay	Sat	E C	ESP
Layer	(cm)	Horz	Prep			(------------------------------------------ % --------------------------------------------)								kg -1			%	dS m-1	%
				4C1a2a		6A1c					5C1	5C3		5A3b	8D1		5G1		5D2
90P02271	0-5	Ap	S	5.2		3.28					74	47			1.00				1
90P02272	5-18	AB	S	5.2		1.22					52	36		3.2	0.57	0.34	13		2
90P02273	18-34	Bt1	S	5.1		0.42					46	35		2.9	0.37	0.22	24		--
90P02274	34-53	Bt2	S	4.8		0.22					33	28		3.4	0.37	0.23	47		--
90P02275	53-86	2Btx1	S	4.5		0.05					11	9		2.7	0.37	0.21	81		--
90P02276	86-137	2Btx2	S	4.9		0.04					4	4		4.1	0.38	0.23	93		--
90P02277	137-137	2C	S	4.8		0.04					10	8		6.1	0.38	0.25	85		1
90P02278	18-69		S	4.8		0.24					34	27		3.2	0.39	0.25	47		--

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Pedon Calculations
Calculation Name	Result	Units of Measure
CEC Activity, CEC7/Clay, Weighted Average	0.37	(NA)
Clay, carbonate free, Weighted Average	14	% wt
Weighted Particles, 0.1-75mm, 75 mm Base	18	% wt
Volume, >2mm, Weighted Average	3	% vol
Clay, total, Weighted Average	14	% wt
Weighted averages based on control section: 18-53 cm