Water productivity of irrigated wheat an
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A. S. Qureshi; T. Oweis; P. Karimi; J. Porehemmat
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Article
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2009
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John Wiley and Sons
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English
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## Abstract The Karkheh River Basin (KRB) is the third largest and most productive river basin of Iran. The major agricultural issue of the KRB is low water use efficiencies. Farmers' irrigation practices are aimed at maximizing crop production through excessive use of irrigation water resulting in