*** Taxonomy Characterization Data ***

Pedon ID: 88PR151001

( YabucoaMunicipio, Puerto Rico )

Print Date: Jan 30 2025 4:39PM

Sampled as on Jan 30, 1988:	Parcelas ; Fine, mixed Vertic Hapludalfs
Revised to correlated on Apr 1, 2001:	(unnamed) ; Fine, mixed, active, isohyperthermic Vertic Hapludalf

				United States Department of Agriculture
SSL	-	Project	CP88PR111   PUERTO RICO 1988	Natural Resources Conservation Service
	-	Site ID	S1988PR151001   Lat: 18° 2' 43.00" north  Long: 65° 52' 30.00" west  MLRA: 272	National Soil Survey Center
	-	Pedon No.	88P0367	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
88P01863	0-20	A	S	43.2	30.9		0.56		21	1.13	0.118	1
88P01864	20-39	Bt	S	57.8	33.3		0.47		15	1.19	0.143	tr
88P01865	39-61	Bw1	S	53.1	28.7		0.40		19	1.31	0.125	1
88P01866	61-107	Bw2	S	50.3	26.3		0.38		18	1.43	0.105	tr
88P01867	107-135	Bw3	S	45.4	21.7		0.38		15	1.56	0.081	tr
88P01868	135-170	Bw4	S	43.9	18.5		0.33		16	1.64	0.072	tr
88P01869	170-204	2Bk	S	35.3	11.7		0.36		21	1.69	0.055	1
88P01870	204-225	2C	S	27.8	13.7		0.39		23	1.62	0.045	tr

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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			8J	6E1g	5C1	5C3	6S4	5A3b	8D1		5G1		5D2
88P01863	0-20	A	S	4.8		2.65		0.90	0.21		59	44	43	17.1	0.63	0.40	6		1
88P01864	20-39	Bt	S	5.5		0.80		0.56	0.09		81	66	47	25.8	0.54	0.45	2		1
88P01865	39-61	Bw1	S	6.4		0.42		0.41	0.06		91	81	38		0.61				2
88P01866	61-107	Bw2	S	6.9		0.20		0.46	0.04		95	87	33		0.66				2
88P01867	107-135	Bw3	S	7.2		0.10		0.31	0.04		98	92	22		0.72				2
88P01868	135-170	Bw4	S	7.4		0.08		0.32	0.04	--	100*	92	20		0.71				2
88P01869	170-204	2Bk	S	8.1		0.04		0.17	0.02	5	100*	100	13		0.73				2
88P01870	204-225	2C	S	7.9		0.03		0.16	0.02	tr	100*	94	13		0.88				2

^*Extractable Ca may contain Ca from calcium carbonate or gypsum.

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Pedon Calculations
Calculation Name	Result	Units of Measure
CEC Activity, CEC7/Clay, Weighted Average	0.59	(NA)
Clay, carbonate free, Weighted Average	54	% wt
Weighted Particles, 0.1-75mm, 75 mm Base	17	% wt
Volume, >2mm, Weighted Average	0	% vol
Clay, total, Weighted Average	54	% wt
LE, Whole Soil, Summed to 1m	12	cm/m
Weighted averages based on control section: 20-70 cm