Supplemental irrigation for improved rainfed agriculture in WANA region.

Book Title: NA
Year Published: 2009
Month Published: NA
Author: Oweis, T. ; Hachum, A.
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Abstract:

This chapter discusses the role of supplemental irrigation in increasing water use efficiency and yields of rainfed crops. Topics covered include: the reasons for low rainfall water productivity; supplemental irrigation as a response to shortages of soil moisture; sources of water for supplemental irrigation; supplemental irrigation impact on rainfed agriculture; and maximizing supplemental irrigation benefits. The economic of supplemental irrigation is also discussed. Finally, summaries of two case studies, one in Syria and another in Tunisia, for assessing the potential of supplemental irrigation are presented.

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ISBN: NA
ISSN: 9781845933890
DOI: NA
Keywords:

agricultural production, crop yield, economic analysis,farming systems, irrigation, irrigation systems, plant water relations,rain, soil water content, water use efficiency, Syria, Tunisia, WestAsia, Asia, Mediterranean Region, Middle East, Developing Countries,Threshold Countries, Maghreb, North Africa, Africa, Francophone Africa,agricultural systems, rainfall, watering, Agricultural Economics(EE110), Natural Resource Economics (EE115) (New March 2000), PlantProduction (FF100), Soil Water Management (Irrigation and Drainage)(JJ800) (Revised June 2002) [formerly Soil Water Management],Meteorology and Climate (PP500)

Source: EBSCO
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