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CONVENTIONAL SIGNS 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 ROADS BOUNDARY HYDROLOGY BUREAU OF SOILS AND Expressway Regional Rivers / Lake WATER MANAGEMENT Trunk line Provincial Shoreline Elliptical Road Cor. Visayas Ave., Diliman, Quezon City Primary District PLACES Secondary Municipal \ ^ Capital City / City 15°50' P ! SOIL pH MAP Tertiary Capital Town / Town 15°50' ( Key Rice Areas )

PROVINCE OF ° San Manuel SCALE 1:85,000

0 1 2 4 6 8

Kilometers Projection : Transverse Mercator Datum : Luzon 1911 DISCLAIMER : All political boundaries are not authoritative Province of

Moncada Anao

San Clemente

Province of Pangasinan

Province of 15°40' Ramos 15°40'

Pura

Victoria Province of

15°30' 15°30'

Tarlac

San Jose

La Paz

Province of Nueva Ecija

Capas 15°20' 15°20'

Concepcion

Province of Zambales

Bamban

LEGEND pH Value GENERAL AREA MAPPING UNIT DESCRIPTION (1:1 ratio) RATING ha % 1,314 1.22 433 0.40 Province of 775 0.72 614 0.57 Nearly Neutral to 16,896 15.64 > 6.8 Extremely Alkaline 8,920 8.26 Low 2,958 2.74 1,210 1.12 LOCATION MAP

- - Nueva Viscaya - - Nueva Viscaya 2,409 2.23 < 4.5 Extremely Acid 16° 1,531 1.42 Pangasinan LUZON Moderately - - 15° 4.6 - 5.0 Very Strongly Acid - - Low Nueva Ecija 15°10' Moderately 15,766 14.60 5.1 - 5.5 Strongly Acid MISCELLANEOUS INFORMATION 15°30' TARLAC High 13,067 12.10 15°10' SOURCES OF INFORMATION : Topographic information taken from NAMRIA Topographic Map at a scale of 7,681 7.11 1:50,000. Elevation data taken from SRTM 1 arc-second global dataset (2015). Bathymetry information taken Zambales Moderately Acid to 8,628 7.99 from British Oceanographic Centre. Fertility data gathered through the Bureau of Soils and Water Management VISAYAS 10° 5.6 - 6.8 High (BSWM), National Soil Sampling and Testing for Fertility and Crop Suitability Assessment Project led by the Pampanga Slightly Acid Soil Survey Division (SSD) in 2016. 15° 12,109 11.21 Users noting errors or omissions in this publication are requested to inform the BSWM, SRDC Bldg., Elliptical 13,694 12.68 Rd.,cor. Visayas Avenue, Diliman, Quezon City, or visit the BSWM TOTAL 108,007 100.00 website(http://www.bswm.da.gov.ph). Copyright © 2016. All rights reserved to the Bureau of Soils and Water Management. No part of this publication may be reproduced, stored in a retrieval system or published without written consent from the BSWM. MINDANAO Paddy Irrigated Paddy Non-Irrigated 14°30' 5°

Prepared and produced by the Geomatics and Soil Information Technology Division, BSWM. 120° 120°30' 121° 120° 125° AArerae ae srteimfeartesd t oba tshede oanc tauctaula al rfieeald ssuurveeyy, eotdh ebry i ntfhorem faietilodn sfurormve DyA t-eRFaOm's, MA's, NIA service area, NAMRIA Land Cover (2010) and BSWM Land Use System Map

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