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Luna
Gamu
Jones
Roxas
Ramon
Aurora
Mallig
Alicia
Quezon
Cordon
ILAGAN
Burgos
CAUAYAN
Echague
Cabagan
Quirino
Palanan
Tumauini
Cabatuan
SANTIAGO
San Mateo
Divilacan
Dinapigue
Angadanan
San Pablo
Naguilian
Maconacon
San Manuel
San Isidro
San Mariano
Santa Maria
San Agustin
Santo Tomas
Delfin Albano
San Guillermo
Benito SolivenReina Mercedes
122°30'
122°30'
122°0'
122°0'
121°30'
121°30'
17°30' 17°30'
17°0' 17°0'
16°30' 16°30'
R E P U B L I C O F T H E P H I L I P P I N E SD E PA R T M E N T O F A G R I C U LT U R ED E PA R T M E N T O F A G R I C U LT U R EBUREAU OF SOILS ANDElliptical Road Cor.Visayas Ave.,Diliman,Quezon CityWATER MANAGEMENT
P H I L I P P I N E S E A
Kabikawan Cove
Palanan Bay
Divilacan Cove
Didadongan Bay
Digollorin Bay
Province of Cagayan
Province of Ifugao
Province of Nueva Vizcaya
Province of QuirinoProvince of Aurora
Area estimated based on field survey, other information from DA-RFO's, MA's, NAMRIA Land Cover (2010), and BSWM Land UseSystem Map
pH Value GENERAL (1:1 Ratio) RATING ha %
Moderately Acid to Slightly Acid
56,467 100.00
Nearly Neutral to Extremely Alkaline,
Extremely Acid
5.6 - 6.8
7,711
8,146
20,519
35.58
13.65
14.43
36.34High
DESCRIPTION
Very Strongly Acid
Low6.9 and above; 4.5 and below 20,091
AREA
TOTAL
5.1 - 5.5 Moderately High Strongly Acid
4.6 - 5.0 Moderately Low
MAPPING UNITLEGEND
CONVENTIONAL SIGNSBOUNDARY
Municipal
City
Provincial
RegionalHYDROLOGY
ShorelineRivers / Lake
P
\ Capital City / CityCapital Town / Town!
PLACES^
ROADSExpressway
PrimarySecondaryTertiaryResidential
Trunk line
MISCELLANEOUS INFORMATIONSOURCES OF INFORMATION : Topographic information taken from NAMRIA Topographic Map at a scale of 1:50,000. Elevation data taken from SRTM 1 arc-second global dataset (2015). Bathymetry information taken from Britis Oceanographic Centre. Soil pH data gathered through the Soil Health Assessment - National Soil Sampling and Testing Project Phase III led by the Bureau of Soils and Water Management in partnership with the DA - Regional Field Offices (RFOs) and Local Government Units (LGUs).
Copyright © 2018. All rights reserved to the Bureau of Soils and Water Management. No part of thispublication may be reproduced, stored in a retrieval system or published without written consent from theBSWM.
Users noting errors or omissions in this publication are requested to inform the BSWM, SRDC Bldg.,Elliptical Rd., cor. Visayas Avenue, Diliman, Quezon City, Philippines or visit the BSWM website(http://www.bswm.da.gov.ph).
Prepared and produced by the GEOMATICS AND SOIL INFORMATION TECHNOLOGY DIVISION, BSWM.
LOCATION MAP
122°0'
17°0'
16°0'
LUZON
VISAYAS
MINDANAO
125°0'120°0'
15°0'
10°0'
5°0'
ISABELA
Apayao
Kalinga
Mt. Province
Ifugao
QuirinoNueva
Vizcaya
Cagayan
AuroraPROVINCE OF ISABELA°
( Key Corn Areas )
DISCLAIMER : All political boundaries are not authoritative
Projection :Datum :
Transverse MercatorPRS 1992
0 2 4 6 8 101Kilometers
SCALE 1:165,000
SOIL pH MAP
Province of Kalinga
Mountain Province
