122°0' 122°20' 122°40' 123°0' 123°20'

Province of C a p i z B a y

Carles ! B a n g a B a y S a p i a n B a y P i l a r B a y R E P U B L I C O F T H E P H I L I P P I N E S P i l a r B a y DEPARTMENT OF AGRICULTURE BUREAU OF SOILS AND WATER MANAGEMENT Elliptical Road Cor. Visayas Ave., Diliman, Quezon City NUTRIENT STATUS MAP : PHOSPHOROUS ( Key Corn Areas ) ! Estancia PROVINCE OF ! °

SCALE 1:170,000 Batad 0 2 4 6 8 10 12 14 !

Kilometers Projection : Transverse Mercator Datum : PRS 1992 DISCLAIMER : All political boundaries are not authoritative Province of

11°20' LOCATION MAP Bagacay Bay 11°20'

12°0' Masbate

JINTOLO CHANNEL Concepcion Bay

Aklan 11°30' LUZON Capiz 15°0' San Dionisio ! 11°0' ILOILO Sara !

10°0' Negros Occ. VISAYAS 10°30' ! Lemery ! Concepcion GULF ! 10°0' MINDANAO Negros Or. 5°0'

122°0' 122°30' 123°0' 120°0' 125°0' San Rafael ! Ajuy !

Calinog ! Passi ^ A j u y B a y

San Enrique Dueñas ! ! GUIMARAS STRAIT ! !

Dingle Banate ! ! 11°0' 11°0' ! Anilao !

Janiuay ! Province of Antique ! Mina !

Barotac Nuevo Maasin ! ! GUIMARAS STRAIT LEGEND Cabatuan ! ! AVAILABLE PHOSPHOROUS (P) AREA MAPPING UNIT DESCRIPTION ( ppm ) Bray 1 OLSEN ha %

Low 0.0 - 2.0 0.0 - 6.0 4,067 40.38 Santa Barbara ! ! ! ! Moderately Low 2.1 - 6.0 6.1 - 10.0 3,659 36.33 Province of

Moderately High 6.1 - 10 10.1-15.0 2,031 20.17 Leganes Leon San Miguel ! ! ! Pavia ! High 10.1 - 15 15.1 - 20 314 3.12 ! TOTAL 10,071 100.00 Area estimated based on field survey, other information from DA-RFO's, MA's, NAMRIA Land Cover (2010), and BSWM Land Use System Map

Igbaras ! Mandurriao \ !

Tigbauan ! ILOILO STRAIT 10°40' Guimbal 10°40' ! CONVENTIONAL SIGNS Province of Negros Occidental ROADS BOUNDARY HYDROLOGY ! Expressway Regional Rivers / Lake Trunk line Provincial Shoreline Primary City PLACES Secondary \ ^ Capital City / City Tertiary Municipal San Joaquin ! ! P Capital Town / Town Residential

Province of Guimaras

MISCELLANEOUS INFORMATION Santa Ana Bay 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 dataset (2015). Bathymetry information taken I g a n g B a y from British Oceanographic Centre. Phosphorous status data gathered through the Soil Health Assessment - National Soil Sampling and Testing Project Phase IV led by the Bureau of Soils and Water Management in partnership with the DA - Regional Field Offices (RFOs) and Local Government Units (LGUs) in 2019. Users noting errors or omissions in this publication are requested to inform the BSWM, SRDC Bldg., Elliptical Rd., cor. Visayas Avenue, Diliman, Quezon City, or visit the BSWM website (http://www.bswm.da.gov.ph). GUIMARAS STRAIT Copyright © 2019. 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.

Prepared and produced by the GEOMATICS AND SOIL INFORMATION TECHNOLOGY DIVISION, BSWM.

122°0' 122°20' 122°40' 123°0' 123°20'