125°45' 126°0' 126°15' 126°30' 126°45' 9°30'

9°30'

Province of del Norte 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

DAHICAN BAY BUREAU O F SO ILS AND WATER M ANAGEMENT Elliptical Road Cor. Ave., Diliman, City RICE SUITABILITY MAP ( Key Rice Areas ) ! PROVINCE OF S2if S2if °

! CA R R A S C A L B A Y SCALE 1:150,000 0 1 2 3 4 5 6 7 8 9 10 11 12

Kilometers Projection : Transverse Mercator S3f Datum : 1911 S2if S2i DISCLAIMER : All political boundaries are not authoritative S3f Cortes ! S2id S3f S2idf S2i

! Madrid S3f S2i S3f 9°15' S2if S3f S2df

S3f S2if 9°15' S2f S2if S2f S2f !Lanuza S2df S2if S3f S2if S3f S3f S2if ! Carmen S2idf S2if S2f S2f

S2df

S2df

L A N U Z A B A Y

LEGEND SUITABILITY LIMITING FACTORS AREA DESCRIPTION RATING Moderate Marginal Severe ha % S2if S1 Highly Suitable - - - 174 0.65 S2df d, f - - 194 0.72

S2if S2f f - - 954 3.56 S2i i - - 2280 8.52 Moderately Suitable S2id i, d - - 13 0.05 S2if S3f S2if \ S2idf i, d, f - - 91 0.34 S2if S2if i,f - - 2 0,987 78.38 S3f - f - 28 0.10 S2if S3f Marginally Suitable i f - 2,031 7.59 S2if S3f i, d f - 24 0.09 S2if Tago S3f ! T O T A L 26,776 100.00 S2if S3f 9°0' S2i

9°0'

S2if S3f S2if S3f Note: S2if S2if Bayabas Highly Suitable (S1) - with none to slight limitations for any given use. Slight limitations will not significantly reduce S2if S2if S3f ! S2i productivity or benefit nor raise inputs above an acceptable level. S2i S2i S2if S2if S2i S3f Moderately Suitable (S2) - with limitations which are moderately severe for sustained application for a given use. S2i S2i S2i S3f S3f Limitations will moderately reduce productivity or benefits. Requires increased input to the extent that the overall S2if S2i S2if S2if S3f S2if advantage to be gained will be inferior to that expected on S1 land. S2i S2if S2if S3f S2i Marginally suitable (S3) - with limitations which in aggregate are severe for sustained application of a given use and S2if S2if S3f will significantly reduce productivity or benefits. Limitations will significantly increase required inputs, that this S2if S2i S2i S2if ! expenditure will only be marginally satisfied. S2i S2if S2if S2i S2if S2if Not Suitable (N) - with severe limitations which are difficult to overcome in time or cannot be corrected at currently S3f S2i S2i S2i S3f Aras - acceptable cost. Limitations are so severe that prevent successful sustained use of the land in the given manner. S2i S2i Asan

S2f S2i S3f S2i S2if S2if S3f S2i S2if S1 S1 S2if S2if S2i S2f RATING ARRANGED IN INCREASING SEVERITY OF LIMITATION Province of del Sur S2if S2if LIMITING FACTORS Highly Moderately Marginally Not S1 Suitable (S1) Suitable (S2) Suitable (S3) Suitable (N) Water Availability m - no dry months (<75mm) 0 - 3 4 - 6 7 - 9 >9 San Miguel r - annual average rainfall (mm) > 1500 1200 - 1500 800 - 1200 < 800 ! S2if Temperature Regime O S2i t - annual average temperature ( C ) 25 - 29 30 - 32 33 - 35 > 35 22 - 24 18 - 21 < 18 Marihatag ! Terrain

S2if s - slope (%) 0 - 3 3 - 8 8 - 18 >18 o - stoniness none slight moderate severe e - erosion none - slight slight - moderate moderate severe S2i i - flooding none - slight slight - moderate severe - S2if Rooting Conditions S2if d - soil drainage class VPD - SPD SPD - MWD WD SED - ED

C, SC, SiC; 8°45'

S2if! S2if x - soil texture CL, SCL L, SiL, Si SL, LS S San Agustin SiCL 8°45' S2if S2if h - soil depth (cm) > 50 41 - 50 20 - 40 < 20 S2if Nutrient Availability Moderately High S2i f - soil fertility to High Moderately Low Low (L) - ( MH-H ) ( ML ) S2if

!

L I A N G A B A Y

!

S2if S2if

S2if S2if

!

S2if S2i 8°30' S2if

8°30'

S2df !

Province of

HINATUAN BAY !

BISLIG BAY

8°15'

8°15'

BISLIG BAY

S2if ^BISLIG S2df S2i S2df S2if S2if

Province of Compostela Valley

LOCATION MAP

! CATARMAN ANCHORAGE 9°30'

LUZON 15° 8°0' 9° SURIGAO CONVENTIONAL SIGNS Agusan DEL SUR del Norte 8°0' ROADS BOUNDARY HYDROLOGY MISCELLANEOUS INFORMATION 8°30' Regional Rivers / Lake SOURCES OF INFORMATION : Topographic information taken from NAMRIA Topographic Map at a scale of VISAYAS 10° Expressway Agusan del Sur 1:50,000. Elevation data taken from SRTM 1 arc-second global dataset (2015). Bathymetry information taken Trunk line Provincial Shoreline from British Oceanographic Centre. Fertility data gathered through the Bureau of Soils and Water Management (BSWM), National Soil Sampling and Testing for Fertility and Crop Suitability Assessment Project led by the Primary District Soils Survey Division (SSD) in 2016. 8° PLACES Users noting errors or omissions in this publication are requested to inform the BSWM, SRDC Bldg., Elliptical Secondary Municipal Rd.,cor. Visayas Avenue, Diliman, , or visit the BSWM \^ website(http://www.bswm.da.gov.ph). Tertiary Capital City / City Davao ! Copyright © 2016. All rights reserved to the Bureau of Soils and Water Management. No part of this publication Compostela 5° P Valley Oriental Capital Town / Town may be reproduced, stored in a retrieval system or published without written consent from the BSWM. S2if 125° 125°30' 126° 126°30' 120° 125° CATEEL BAY Prepared and produced by the Geomatics and Soil Information Technology Division, BSWM.

S2if

125°45' 126°0' 126°15' 126°30' 126°45'