The Feasibility Study of the Flood Control Project for the Lower Cagayan River in the Republic of the Philippines Final Report Supporting Report ANNEX VIII : LAND USE THE FEASIBILITY STUDY OF THE FLOOD CONTROL PROJECT FOR THE LOWER CAGAYAN RIVER IN THE REPUBLIC OF THE PHILIPPINES FINAL REPORT Volume III-2 SUPPORTING REPORT ANNEX VIII LAND USE Table of Contents Page PART-1 GENERAL CHAPTER 1 GENERAL ........................................................................................ VIII-1 CHAPTER 2 PRESENT LAND USE...................................................................... VIII-2 2.1 Land Classification.......................................................................................... VIII-2 2.2 Present Land Use............................................................................................. VIII-3 2.3 Problems in Land Use...................................................................................... VIII-5 CHAPTER 3 PRESENT CONDITION OF AGRICULTURE.................................. VIII-8 3.1 Present Agricultural Farming Practice.............................................................. VIII-8 3.2 Problems in Farming ....................................................................................... VIII-17 3.3 Poverty in Rural Area ...................................................................................... VIII-19 3.4 Existing Land Use Plan ................................................................................... VIII-22 PART II REVIEW OF 1987 MASTER PLAN CHAPTER 4 LAND USE PLAN ............................................................................ VIII-28 4.1 Basic Land Use Plan........................................................................................ VIII-28 4.1.1 Land Use Policy ................................................................................ VIII-28 4.1.2 Basic Land Use Plan.......................................................................... VIII-30 4.2 Agricultural Development Plan........................................................................ VIII-33 4.2.1 Agricultural Development Potential in the Master Plan Area.............. VIII-33 4.2.2 Basic Concepts of Agricultural Development..................................... VIII-33 4.2.3 Agricultural Development Strategy.................................................... VIII-34 4.3 Irrigation Development Plan............................................................................ VIII-37 4.3.1 Basic Development Concept .............................................................. VIII-37 4.3.2 Approach to Irrigation Development Plan.......................................... VIII-38 4.3.3 Main Features of Proposed Irrigation Project ..................................... VIII-39 4.3.4 Water Management............................................................................ VIII-41 4.3.5 Cost Estimate..................................................................................... VIII-42 4.3.6 Prioritization for Candidate Schemes ................................................. VIII-42 4.4 Spoil Bank Plan............................................................................................... VIII-43 4.4.1 Basic Concept.................................................................................... VIII-43 4.4.2 Basic Design...................................................................................... VIII-44 4.4.3 Cost Estimate..................................................................................... VIII-44 4.5 Resettlement Plan............................................................................................ VIII-45 4.5.1 Basic Concept.................................................................................... VIII-45 4.5.2 Resettlement Plan .............................................................................. VIII-45 VIII- i 4.5.3 Basic Design...................................................................................... VIII-48 4.5.4 Cost Estimate..................................................................................... VIII-48 4.6 Supporting Measures ....................................................................................... VIII-49 4.6.1 Basic Concept.................................................................................... VIII-49 4.6.2 Basic Design...................................................................................... VIII-50 4.6.3 Cost Estimate..................................................................................... VIII-53 PART III EASIBILITY STUDY OF PRIORITY PROJECTS CHAPTER 5 LAND USE IN PRIORITY PROJECTS FOR FEASIBILITY STUDY ............................................................................................. VIII-55 5.1 Pre-Feasibility Study of Alcala Amulung West Pump Irrigation Project ........... VIII-55 5.1.1 Proposed Project................................................................................ VIII-55 5.1.2 Irrigation Plan.................................................................................... VIII-58 5.1.3 Drainage Plan .................................................................................... VIII-59 5.1.4 River Relocation and Flood Dike Construction Plan .......................... VIII-60 5.1.5 Farm Road Plan ................................................................................. VIII-60 5.1.6 Water Management and Operation & Maintenance Plan..................... VIII-60 5.1.7 Preliminary Design ............................................................................ VIII-62 5.1.8 Post-Harvest Facilities ....................................................................... VIII-64 5.1.9 Implementation Schedule................................................................... VIII-65 5.1.10 Work Quantities................................................................................. VIII-65 5.2 Soil Bank Plan................................................................................................. VIII-65 5.3 Resettlement Site Development Project ........................................................... VIII-65 5.4 Supporting Measures ....................................................................................... VIII-66 VIII- ii List of Tables Page Table 2.2.1 Status of Irrigation Development by Region....................................VIII-T1 Table 2.2.2 Indicative Ten-Year Irrigation Development Program by NIA.........VIII-T2 Table 2.3.1 Recent Rice Production and Import in the Philippines.....................VIII-T3 Table 3.1.1 Paddy Production............................................................................VIII-T4 Table 3.1.2 Corn Production..............................................................................VIII-T5 Table 4.1.1 Present Land Use to Proposed Land Use Plan in 2020 by SAFDZ Zoning...............................................................................VIII-T6 Table 4.1.2 Proposed Land Use Plan .................................................................VIII-T7 Table 4.2.1 Present Land Use and Example of Agricultural Development Plan ................................................................................................VIII-T8 Table 4.2.2 Paddy and Corn Production Plan.....................................................VIII-T9 Table 4.3.1 Projected Paddy Production and Rice Supply under NIA Corporate Plan 1993-2002.............................................VIII-T10 Table 4.3.2 Comparison of Irrigation NIS/NIP in 1987 Master Plan and in 1999 ...............................................................................................VIII-T11 Table 4.3.3 List of Candidate Scheme for Proposed Irrigation Development in Long Term Plan.....................................................VIII-T12 Table 4.3.4 List of Candidate Scheme for Proposed Irrigation Development in Long Term Plan and Reviewed Master Plan ..........VIII-T13 Table 4.3.5 List of Proposed Irrigation Development Scheme in Reviewed Master Plan and Selection of Pre-Feasibility Study Project .............VIII-T14 Table 5.1.1 Reference Crop Evapotranspiration.................................................VIII-T15 Table 5.1.2 Calculation of Water Duty for Higher Plain in AAWPIP .................VIII-T16 Table 5.1.3 Calculation of Water Duty for Lower Plain in AAWPIP ..................VIII-T17 Table 5.1.4 Estimate of Monthly Pumping Quantity and Operation Cost for AAWPIP.........................................................................................VIII-T18 Table 5.1.5 Summary of Inundation Analysis for AAWPIP ...............................VIII-T19 Table 5.1.6 List of Main and Lateral/Sublateral Canal with Related Structure.........................................................................................VIII-T20 Table 5.1.7 Summary of Quantities for Alcala Amulung West Pump Irrigation Project.............................................................................VIII-T21 Table 5.3.1 Resettlement Area for Flood Control Project...................................VIII-T22 Table 5.3.2 Resettlement Plan for Alcala Amulung West Pump Irrigation Project ............................................................................................VIII-T23 VIII- iii List of Figures Page Figure 2.1.1 Elevation Map ................................................................................VIII-F1 Figure 2.1.2 Slope Map ......................................................................................VIII-F2