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ADVISING WITH THE TOOLBOX ON
LOCAL CONDITIONS & CULTIVATION
TYPE OF IRRIGATION & WATER RESOURCES
ECONOMIC VIABILITY
DECIDING ON SOLAR POWERED IRRIGATION SYSTEMS
RIGHT TO USE (customary right, license, etc.)
Changes in GROUNDWATER LEVEL
IRRIGATE – Soil Tool
IRRIGATION WATER REQUIREMENTS
CROP WATER REQUIREMENTS
SAFEGUARD WATER – Water Requirement Tool
GROWING STAGE EVAPOTRANSPIRATION CROPPING PATTERNSSLOPE SOIL TYPE EFFECTIVE RAINFALL
SAFEGUARD WATER – Module
IRRIGATE – Module
SAFEGUARD WATER – Water Resource Management Checklist
SOLAR IRRADIATION
IRRIGATION SCHEDULING
GROUNDWATER LEVEL
PUMPING SYSTEM SIZE
PUMPING SYSTEM CONFIGURATION
(pumping head, pipeline pressure, storage tank, etc.)
IRRIGATE – Soil Tool
GET INFORMED – Module
DESIGN – Pump Sizing Tool
SPIS INVESTMENT COST & RECURRENT COSTS
INVEST – Module
INVEST – Payback Tool
EXPECTED REVENUES
MARKET ACCESS MARKET PRICES
INVEST – Farm Analysis Tool
DESIGN – SPIS Suitability Checklist
WATER SOURCE
WATER QUALITY
GROUNDWATERSURFACE WATER,
including canal water
AVAILABILITY & AFFORDABILITY of irrigation services
IRRIGATION SYSTEM CONFIGURATION (conjunctive use, filtration, fertigation, biological treatment, desalinization)
IRRIGATION SYSTEM TYPES(sprinkler, drip, surface, basin, furrow, border)
EXPECTED YIELDS
DISCOUNT RATE
MARKET INTEREST RATE
COST OF AGRICULTURAL
WATER
IS THE WATER SUPPLY SECURE & SUSTAINABLE?
YES NO
IS THE SPIS VIABLE?
YES
GET STARTED! (contact supplier, finance provider, etc.)
Once started check SET UP and MAINTAIN Module and Tools
NO
DESIGN – Module
TIP:Use the
DESIGN – Site
Data Collection Tool
to document
and guide your
decision!
LEGEND TOOLBOX:
TOOLMODULE
This Poster is part of the Toolbox on Solar Powered Irrigation Systems (SPIS). Information and Tools on Solar Water Pumping and Irrigation • Published by: Deutsche Gesellschaft für Internationale Zusammenarbeit (GIZ) GmbH on behalf of Federal Ministry for Economic Cooperation and Development (BMZ) as a founding partner of the global initiative Powering Agriculture: An Energy Grand Challenge for Development (PAEGC) and Food and Agriculture Organization of the United Nations (FAO) • Concept: Robert Schultz, Kilian Blumenthal, Kerstin Lohr (GIZ Project Sustainable Energy for Food – Powering Agriculture), Lucie Pluschke (FAO) • Contact: [email protected] • Design: EYES-OPEN, Berlin • About PAEGC: https://poweringag.org and https://energypedia.info/wiki/Portal:Powering_Agriculture • SPIS Toolbox online and download: https://energypedia.info/wiki/Toolbox_on_SPIS • © GIZ & FAO 2018
