121°0'

R E P U B L I C O F T H E P H I L I P P I N E S D E PA R T M E N T O F A G R IIC U LT U R E BUREAU OF SOILS AND WATER MANAGEMENT Elliptical Road Cor. Visayas Ave., Diliman, Quezon City

18°0' SOIL FERTILITY MAP 18°0' ( Key Rice Areas ) Province of PROVINCE OF ° SCALE 1:220,000 0 2 4 6 8 10 12

Kilometers

Projection : Transverse Mercator Datum : PRS 1992 DISCLAIMER : All political boundaries are not authoritative

Province of Ilocos Norte

!

!

!

!San Juan !La Paz !

!Dolores

! Licuan-Baay !Lagangilang ! P

! ! !Pidigan !Peñarrubia

!San Quintin !Bucay

San Isidro ! Province of

! !Sallapadan

! !Villaviciosa !

!Pilar

!

Province of Ilocos Sur !Luba

!Tubo LEGEND AREA MAPPING UNIT DESCRIPTION ha % Mt. Province - - Low 2 ,313 1 3.16

- - LOCATION MAP Moderately Low 18° 1 4,749 8 3.93 Ilocos Norte Apayao

- - LUZON Moderately High 15° 512 2 .91

- - Abra High VISAYAS - - Kalinga 10°

TOTAL 17,574 100.00

Ilocos Sur Mt. Province MINDANAO Paddy Irrigated Paddy Non Irrigated 5°

121° 120° 125° Area estimated based on actual field survey, other information from DA-RFO's, MA's, NIA Service Area, NAMRIA Land Cover (2010) and BSWM Land Use System Map

MISCELLANEOUS INFORMATION SOURCES OF INFORMATION:Topographic information taken from NAMRIA Topographic CONVENTIONAL SIGNS Map at a scale of 1:50,000. Elevation data taken from SRTM 1 arc-second global datase (2015). Bathymetry information taken from British Oceanographic Centre Fertility data gathered through the Soil Health Assessment-National Soil Sampling andTesting Project ROADS BOUNDARY HYDROLOGY Phase II led by the Bureau of Soils and Water Management in partnership with the DA- Regional Field Offices (RFOs) and Local Government Units (LGUs). Expressway Regional Rivers / Lake Users noting errors or omissions in this publication are requested to inform the BSWM, Trunk line Provincial SRDC Bldg., Elliptical Rd., cor.Visayas Avenue, Diliman, Quezon City, or visit Shoreline the BSWM website (http://www. bswm.da.gov.ph). Primary Municipal Copyright © 2017. All rights reserved to the Bureau of Soils and Water Management. No PLACES part of this publication may be reproduced, stored in a retrieval system or published Secondary without written consent from the BSWM. \ ^ Capital City / City Tertiary Prepared and produced by the GEOMATICS AND SOIL INFORMATION TECHNOLOGY DIVISION,BSWM. P ! Capital Town / Town

121°0'

1