*** Taxonomy Characterization Data ***

Pedon ID: S2019PR079002

( LajasMunicipio, Puerto Rico )

Print Date: Sep 23 2026 9:43PM

Sampled as :	Aguirre ; Very-fine, smectitic, isohyperthermic Sodic Haplustert
Revised to :

				United States Department of Agriculture
SSL	-	Project	C2020USPR055   UPRM Mayaguez MSSO Soil Salinity Study	Natural Resources Conservation Service
	-	Site ID	S2019PR079002     MLRA: 271	National Soil Survey Center
	-	Pedon No.	20N0447	Kellogg 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
20N02186	0-30		S						--			--
20N02186	0-30		N	59.3
20N02187	30-60		S						--			--
20N02187	30-60		N	57.5
20N02188	60-90		S						--			--
20N02188	60-90		N	60.6
20N02189	90-120		S						--			--
20N02189	90-120		N	62.8

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Taxonomy Tier 2

-1-

-2-

-3-

-4-

-5-

-6-

-7-

-8-

-9-

-10-

-11-

-12-

-13-

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-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

%

4H2a

4E1a1a1a1

4F2

20N02186

0-30

N

2.07

100*

0.93

20N02187

30-60

N

1.66

100*

0.70

20N02188

60-90

N

1.53

2

100*

0.61

20N02189

90-120

N

1.50

3

100*

0.55

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

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