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' 18°0' NUTRIENT STATUS MAP : NITROGEN ( Key Rice Areas ) Province of Apayao PROVINCE OF ABRA ° 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 !Tineg !Lagayan !Danglas !San Juan !La Paz !Lacub !Dolores !Tayum Licuan-Baay !Lagangilang ! Bangued P !Malibcong !Langiden !Pidigan !Peñarrubia !San Quintin !Bucay !San Isidro Province of Kalinga !Daguioman !Sallapadan !Bucloc !Villaviciosa !Manabo !Pilar !Boliney Luba Province of Ilocos Sur ! !Tubo Mt. Province LOCATION MAP 18° Ilocos Norte Apayao LUZON 15° Abra LEGEND VISAYAS LEGEND Kalinga 10° MAPPING ORGANIC MATTER NITROGEN (N) AREA DESCRIPTION UNIT (OM) % % ha % Ilocos Sur - Mt. Province MINDANAO Low 0-2 0 - 0.10 5° 16,194 92.15 121° 120° 125° - - Moderately Low 2.1-3.5 0.105 - 0.175 MISCELLANEOUS INFORMATION - - SOURCES 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 datase - - CONVENTIONAL SIGNS (2015). Bathymetry information taken from British Oceanographic Centre Fertility data Moderately High 3.6-4.5 0.18 - 0.225 gathered through the Soil Health Assessment-National Soil Sampling andTesting Project 1,380 7.85 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). - - High 4.6-5.5 0.23 and above Expressway Regional Rivers / Lake 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 Trunk line Provincial the BSWM website (http://www. bswm.da.gov.ph). TOTAL 17,574 100.00 Shoreline Copyright © 2017. All rights reserved to the Bureau of Soils and Water Management. No Primary Municipal part of this publication may be reproduced, stored in a retrieval system or published PLACES without written consent from the BSWM. Paddy Irrigated Paddy Non Irrigated Secondary \ ^ Capital City / City Prepared and produced by the GEOMATICS AND SOIL INFORMATION TECHNOLOGY DIVISION,BSWM. Area estimated based on actual field survey, other information from DA-RFO's, MA's, NIA Service Area, NAMRIA Land Cover (2010) and BSWM Tertiary ! Capital Town / Town Land Use System Map P 121°0' 6.