! 120°50' 121°0' 121°10' 121°20' 121°30' 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 I C U LT U R E 18°30' BUREAU OF SOILS AND WATER MANAG EMENT 18°30' Elliptical Road,cor.Visa yas Ave.,Diliman,Que zon City SOIL ph MAP ( Key Rice Areas ) PROVINCE OF APAYAO Abulug ! ° SCALE 1 : 100 , 000 0 1 2 4 6 8 10 Kilometers Ballesteros Projection : BallesteTraon!ssverse Mercator ! Datum : Luzon 1911 DISCLAIMER: All political boundaries are not authoritative 18°20' Luna ! 18°20' Santa Marcela ! Province of Ilocos Norte Calanasan ! Pudtol ! Flora ! 18°10' Province of Cagayan 18°10' ! KABUGAO P 18°0' 18°0' LEGEND pH Value GENERAL AREA MAPPING UNIT DESCRIPTION ( 1:1 RATIO ) RATING ha % Nearly Neutral - - > 6.8 or to Extremely Alkaline - - Low - - < 4.5 Extremely Acid - - Moderately Very Strongly - - 4.6 - 5.0 Low Acid - - Moderately 2 ,999 1 0.98 5.1 - 5.5 Strongly Acid Province of Cagayan High 2 ,489 9 .12 Moderately 7 ,474 2 7.37 5.6 - 6.8 High Acid to Slightly Acid 1 4,341 5 2.53 Province of Abra T O T A L 27,303 100.00 17°50' Paddy Irrigated Paddy Non Irrigated 17°50' Arreae aes trimefaeterds b taose tdh oen aacctutuala file aldr seurav esyu, ortvhery inefdor mbyat itohne fr ofmie lDdA -sRuFOr'vs,e MyA t'es,a NmIA. Service Area,NAMRIA Land Cover (2010) and BSWM Land Use System Map Conner ! LOCATION MAP 18°30' LUZON 15° Ilocos Norte APAYAO 18° Cagayan VISAYAS 10° Abra 17°30' Kalinga MINDANAO 5° 121° 121°30 ' 120° 125° 17°40' Lacub MISCELLANEOUS INFORMATION CONVENTIONAL SIGNS ! SOURCES OF INFORMATION :Topographic information taken from NAMRIA Topographic Map at a scale 17°40' ROADS BOUNDARY HYDROLOGY of 1:50,000.Elevation data taken from SRTM 1 arc-second global dataset (2015). Bathymetry information taken from British Oceanographic Centre.Fertility data gathered through the Bureau of Soils and Water Expressway Regional Rivers / Lake Management (BSWM) National Soil Sampling and Testing for Fertility and Crop Suitability Assessment project led by the Soils Survey Division(SSD) in 2016. Trunk line Provincial Shoreline 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). Primary District PLACES Copyright © 2016.All rights reserved to the Bureau of Soils and Water Management. No part of this publication Secondary Municipal \ ^ Capital City / City may be reproduced, stored in a retrieval system or published without written consent from the BSWM. Province of Kalinga Tertiary P ! Capital Town / Town Prepared and produced by the GEOMATICS AND SOIL INFORMATION TECHNOLOGY DIVISION, BSWM. 121°0' 121°10' 121°20' 121°30'.