122°40' 122°50' 123°0' 123°10' 123°20' 123°30' 123°40' 123°50' 124°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 P A R T M E N T O F A G R I C U L T U R E BUREAU OF SOILS AND WATER MANAGEMENT Elliptical Road,cor.Visayas Ave.,Diliman,Quezon City 14°10' SOIL pH MAP 14°10' ( Key Rice Areas ) P H I L I P P I N E S E A PROVINCE OF CAMARINES SUR ° Tulay na Lupa SCALE 1 : 140 , 000 B u t a u n a n B a y 0 1.5 3 6 9 12 15 Kilometers Projection : Transverse Mercator Datum : Luzon 1911 Tandoc ! DISCL AIMER : All politica l bo und aries a re not a uthoritative PROVINCE OF CAMARINES NORTE S a p e n i t a n B a y Siruma ! S i r u ma B a y San Vincente 14°0' 14°0' ! Bi n a g a s b a s a n B a y M T a g u n B a y a P o r t T a m b a n g Poqu et Bay q r e v u i R c e o o L a m i t B a y L d a Del Gallego ! C h Q u S i s i r a n B a y i n a a l a s a g n P a s s a n g e e l Garchitorena ! 13°50' S a n M i g u e l B a y 13°50' Ragay Tinambac ! ! Lupi ! T a e b u n C Caramoan h ! a Sipocot n ! n e l Lagonoy ! Cabusao ! Presentacion Calabanga ! ! San Jose R Goa ! ! Libmanan C a i m a B a y ! Bombon a ! g 13°40' 13°40' Magarao a ! Canaman y ! L a g o n o y G u l f Tigaon ! NAGA G Camalig\an ! Gainza ! LEGEND u Sagnay pH Value AREA ! GENERAL Milaor MAPPING UNIT DESCRIPTION l ! RATING Pamplona ( 1:1 RATIO ) ha ! % f Nearly Neutral to 7,553 9.06 > 6.8 or Minalabac Extremely Alkaline ! A t u l a y a B a y 14,117 16.93 San Fernando Low ! Ocampo - - Pili ! < 4.5 Extremely Acid ! - - Moderately - - 4.6 - 5.0 Very Strongly Acid Low - - Moderately 4 ,533 5.44 5.1 - 5.5 Strongly Acid High Pasacao 5 ,208 6.25 ! Moderately Acid to 16,942 20.32 5.6 - 6.8 High 13°30' Slightly Acid 3 5,020 42.00 13°30' T O T A L 83,373 100.00 Paddy Irrigated Paddy Non Irrigated Bula ! Area estimated based on actual field survey, other information from DA-RFO's, MA's, NIA Service Area, NAMRIA Land Baao Cover (2010) and BSWM Land Use System Map ! LOCATION MAP Buhi 20° ! 14°30' J a mu r a o n B a y ^IRIGA Nabua ! Camarines Norte LUZON 14° 15° CAMARINES SUR 13°30' 10° Bato Albay ! VISAYAS M ! a s b 13° a te Sorsogon 13°20' 13°20' MINDANAO 123° 123°30' San A12n4° dres ! 120° 125° Balatan ! PROVINCE OF QUEZON CONVENTIONAL SIGNS Bacacay PROVINCE OF ALBAY MISCELLANE!OUS INFORMATION ROADS BOUNDARY HYDROLOGY SOURCES OF INFORMATION : Topographic information take from NAMRIA Topographic Map at a scale of 1:50,000. Elevation data taken from SRTM 1 arc-second global dataset (2015). Bathymetry information taken Expressway Regional Rivers / Lake from British Oceanographic Centre. Fertility data gathered through the Bureau of Soils and Water Management (BSWM) National 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. Primary District PLACES cor. Visayas Avenue,Diliman, Quezon City, Philippines or visit the BSWM website (http://www.bswm.da.gov.ph). Secondary Municipal \ ^ Capital City / City Copyright © 2016. All rights reserved to the Bureau of Soils and Water Management. No part of this publication may be reprSodauncteod, Dstormedi ning ao retrieval system or published without written consent from the BSWM. Tertiary P ! Capital Town / Town ! Prepared and produced by the GEOMATICS AND SOIL INFORMATION TECHNOLOGY DIVISION, BSWM. 122°40' 122°50' 123°0' 123°10' 123°20' 123°30' 123°40' 123°50' 124°0'.