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 IIC U LT U R E BUREAU OF SOILS AND WATER MANAGEMENT Elliptical Road Cor. Visayas Ave., Diliman, Quezon City
SOIL pH MAP ( Key Rice Areas ) 14°30' Province of Rizal 14°30' PROVINCE OF LAGUNA Province of Quezon ° SCALE 1:80,000
0 1 2 4 6 8 Santa Maria
Kilometers Projection : Transverse Mercator Datum : Luzon 1911 DISCLAIMER : All political boundaries are not authoritative
Famy
Mabitac
Siniloan
Pangil
Pakil
San Pedro Paete
Biñan
14°20' 14°20'
Kalayaan
Santa Rosa
Lumban
Pila
Victoria
Calamba
Magdalena
Luisiana Bay Los Baños
14°10' 14°10'
Calauan Majayjay
Nagcarlan Liliw
CONVENTIONAL SIGNS
ROADS BOUNDARY HYDROLOGY
Expressway Regional Rivers / Lake Province of Quezon Trunk line Provincial Shoreline Primary District PLACES
Secondary Municipal \ ^ Capital City / City Tertiary P ! Capital Town / Town
San Pablo
Alaminos
LEGEND pH Value G ENERAL AREA MAPPING UNIT DESCRIPTION (1:1 ratio) RATING ha % Nearly Neutral to 790 4.29 > 6.8 or Extremely Alkaline 601 3.26 LOCATION MAP Low - - < 4.5 Extremely Acid - - Pampanga Philippine Sea Moderately - - 15° 4.6 - 5.0 Very Strongly Acid Bulacan Low - - LUZON Moderately 1,009 5.48 Quezon 15° Metro 5.1 - 5.5 Strongly Acid Province of Batangas Rizal High 2,459 13.36 Manila 14°0' Laguna Bay 14°0' 5,169 28.08 MISCELLANEOUS INFORMATION 14°30' Moderately Acid to 7,448 40.46 5.6 - 6.8 High SOURCES OF INFORMATION : Topographic information taken from NAMRIA Topographic Map at a scale of Slightly Acid 401 2.18 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 Management Cavite LAGUNA 533 2.90 (BSWM), National Soil Sampling and Testing for Fertility and Crop Suitability Assessment Project led by the VISAYAS 10° Soil Survey Division (SSD) in 2016. TOTAL 18,410 100.00 Users noting errors or omissions in this publication are requested to inform the BSWM, SRDC Bldg., Elliptical 14° Rd.,cor. Visayas Avenue, Diliman, Quezon City, Philippines or visit the BSWM Batangas Quezon Paddy Irrigated Paddy Non-Irrigated website(http://www.bswm.da.gov.ph). Province of Quezon 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. AArerea ae srteimfeartse dt oba tsheed oanc taucatula al rfieeald ssuurveeyy, eodth ebry i ntfhoerm faietilodn s furormve DyA t-eRaFOm's, MA's, NIA service area, NAMRIA Land Cover MINDANAO
(2010) and BSWM Land Use System Map Prepared and produced by the Geomatics and Soil Information Technology Division, BSWM. 121° 121°30' 120° 125°
121°0' 121°10' 121°20' 121°30'