Comparing the interactive effects of water and nitrogen on durum wheat and barley grown in a Mediterranean environment |
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| Authors: | Rossella Albrizio Mladen Todorovic Tatjana Matic Anna Maria Stellacci |
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| Institution: | 1. Istituto per i Sistemi Agricoli e Forestali del Mediterraneo, CNR-ISAFoM, Via Patacca 85, 80056 Ercolano (NA), Italy;2. CIHEAM – Mediterranean Agronomic Institute of Bari, Via Ceglie 9, 70010 Valenzano (BA), Italy;3. Dipartimento di Scienze delle Produzioni Vegetali, Università degli Studi di Bari, Via Amendola 165/A, Bari, Italy |
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| Abstract: | The understanding of the interactive effect of water and N availability, associated with the ability of crops to efficiently use these resources, is a crucial issue for stabilizing cereal production in Mediterranean areas. A 3-year side by side experiment on durum wheat and barley, under different water regimes and nitrogen levels, was carried out in a typical Mediterranean environment of Southern Italy, to identify the outstanding features of these species that contribute to enhanced grain yield and improved water and nitrogen use efficiency. |
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| Keywords: | Grain yield Water use efficiency Nitrogen use efficiency Nitrogen uptake Triticum durum Desf Hordeum vulgare L |
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